SAE Mark XXXIB (31B)Stereo Power Amplifier 1979 Vintage ...Recently Refurbished in Our Shop....Excellent Working & Cosmetic Condition!......Powerful Clean Audio Performance! Features/Specs:Brushed aluminum front panelSatin black finish steel & aluminum case/chassisPower output: 50 watts per channel into 8? (stereo)Frequency response: 1Hz to 100kHzTotal harmonic distortion: 0.1%Damping factor: 150Input sensitivity: 1VSignal to noise ratio: 100dBSpeaker load impedance: 4? (minimum)Overload protectionFusedDimensions: 15 x 9 x 4.5Weight: 15lbsServicing Details: All New: Main filter capacitors (Quality Nichicons)All remaining electrolytic capacitorsPower output Darlington transistors (Motorola upgrades)Driver transistor array ICsDifferential pair transistorsMetal film resistors (where needed)Indicator lamp---------------------------------------------------------------------- Fully cleanedDC offsets and biases set to factory specsBench tested Ships Fed-Ex.....Please Visit Our eBay Store!

SAE MARK XVII equalizer WORKING CONDITION MISSING 1 KNOB

In amazing condition.

This SAE Mark 2500 Stereo Power Amplifier is a vintage gem that offers incredible sound quality. With a power output of 300W x2 @ 8 Ohms and 450W x2 @ 4 Ohms, this amplifier can drive your favorite speakers with ease. The analog signal path and dual inputs make this amp versatile and perfect for any Hi-Fi audio setup. Combining performance and reliability, the 2500 offers clarity and definition with great reserves of power. Our unique fully complimentary drive and PSO output circuitry (which maintains balanced signal drive from input to output), results in clean, clear effortless reproduction of complex waveforms. Specifications Power output: 300 watts per channel into 8? (stereo) 450 watts per channel into 4? (stereo) Frequency response: 10Hz to 30kHz Total harmonic distortion: 0.05% Damping factor: 150 Input sensitivity: 1.5V Signal to noise ratio: 100dB Semiconductors: 46 x transistors, 49 x diodes Dimensions: 483 x 178 x 400mm Weight: 30.9kg (68lbs) Finish: black

SAE Mark XXX MK30 VorverstärkerFunktionstüchtig, geringe Gebrauchsspuren vorhanden, ein-aus Schalter funktioniert nicht, ein und aus schalten über externe Schalter möglich.Bilder sind Bestandteil der Beschreibung Die Umsatzsteuer kann aufgrund der Differenzbesteuerung gem. § 25 a Umsatzsteuergesetz nicht gesondert ausgewiesen werden. Bei angebotenen, defekten Geräten sind Gewährleistung, Reparatur und Umtausch leider nicht möglich. Bitte Bieten oder Kaufen Sie nicht, wenn Sie mit diesen Regeln nicht einverstanden sind!

This is a reprint of an Audio Review from 1976! It will have Specs, a Test of the product, and Commentary around the features and performance of the unit. Very rare and hard to find! A piece of Audio History! I have THOUSANDS more Ads and Reviews on my Ebay Store. Email with ANY questions, THANKS! -Search for any brand you like on the left side in my Store Search bar. I have almost every popular Audio brand! -Page is 8.5 by 11 -Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship! -As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund! -Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU! Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

This SAE Mark IXB (9B) solid state preamplifier is being sold as is for parts or repair. The unit does not power on. The fuse is good and there is power to the switched AC outlets on the back of the unit. Scientific Audio Electronics Inc.

Sie bieten hier auf einen SAE Mark IXB Vorverstärker Equalizer in der seltenen 240V Export Version. Zustand optisch 1A siehe Bilder - Funktion ungetestet Keine Rücknahme, verkauf als Bastlerware Privat ohne Gewährleistung.Der Verkauf erfolgt unter Ausschluss jeglicher Sachmängelhaftung. Die Haftung auf Schadenersatz wegen Verletzungen von Gesundheit, Körper oder Leben und grob fahrlässiger und/oder vorsätzlicher Verletzungen meiner Pflichten als Verkäufer bleibt davon unberührt.

Used S.A.E. Mark IXB preamplifier. Unit is in great shape and shows little signs of use and wear has been plugged in and all seems to be working as it should. Is a little dusty from being stored on shelf. Can see pictures for a better item condition and description of the item. Buyers, please pay within 48hrs. Thank you for looking and have a great day.

SAE MARK XVII equalizer WORKING CONDITION MISSING 1 KNOB

SAE MARK XVII equalizer WORKING CONDITION MISSING 1 KNOB

Der SAE steht schon eine Weile ungenutzt trocken und warm herum. Mangels Endstufe ist leider kein Test möglich; ich kann von daher keine kratzenden Regler ausschließen. Das Gerät hat bis zur Ausmottung einwandfrei funktioniert - Wegen der Standzeit gebe ich aber lieber defekt als Zustand an.

Very clean and fully tested Stereo Preamplifier. This has audio input stereo pairs for Tuner, Phono (Magnetic Cartridge Low Level), Aux 1, Aux 2 and Tape Deck. Has variable out to amplifier and a fixed out for tape recorder. Everything works and it looks fully original. I deoxidized the controls and tested everything - static free, hum free, hiss free!

This is a reprint of an Audio Review from 1976! It will have Specs, a Test of the product, and Commentary around the features and performance of the unit. Very rare and hard to find! A piece of Audio History! I have THOUSANDS more Ads and Reviews on my Ebay Store. Email with ANY questions, THANKS! -Search for any brand you like on the left side in my Store Search bar. I have almost every popular Audio brand! -Page is 8.5 by 11 -Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship! -As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund! -Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU! Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

This is a reprint of an Audio Review from 1976! It will have Specs, a Test of the product, and Commentary around the features and performance of the unit. Very rare and hard to find! A piece of Audio History! I have THOUSANDS more Ads and Reviews on my Ebay Store. Email with ANY questions, THANKS! -Search for any brand you like on the left side in my Store Search bar. I have almost every popular Audio brand! -Page is 8.5 by 11 -Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship! -As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund! -Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU! Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

Vintage SAE Mark Nine Solid State Stereo Preamplifier Equalizer MADE IN USA. Tested and working. Cosmetically it still looks good too. Specifications from Hifi EngineFrequency response: 10Hz to 20kHzTotal harmonic distortion: 0.02%Gain: 62dB (MM), 20dB (line)Input sensitivity: 2mV (MM), 250mV (line)Signal to noise ratio: 80dB (MM), 100dB (line)Output: 250mV (line), 2.5V (Pre out), 10V (Pre out Max)Dimensions: 432 x 146 x 267mmWeight: 9.1kgYear: 1974

This is rare in this condition to begin with to be in the Black Metallic face is next to impossible to find in this condition. Museum Quality!!! SAE Fans Don't miss this!!! From Stereomono: https://stereonomono.blogspot.com/2014/08/sae-mark-ixb.html Solid State Stereo Preamplifier Equalizer The Mark IXB effectively unites the flexibility of an equalizer with one of the most advanced preamplifier designs in the industry. Because only the finest professional type slide potentiometers and push-buttons are incorporated, the Mark IXB's operating characteristics are similar to those used in professional applications. The seven-band equalizer is especially useful to compensate for poor recordings and room acoustics, and to modify the tonal characteristics of loudspeakers.  When used with components of commensurate quality, the Mark IXB will demonstrate its outstanding dynamic signal range and perform with astonishing clarity...The quiet operation of the Mark IXB and its precise, uncolored reproduction of the audio spectrum will bring out the optimum capabilities of either your phono cartridge or tape recorder. Seven-Band Equalizer Professional-type equalizers, featuring feedback differential amplifiers furnish complete control of all programmed material. Toroid inductors and high-accuracy low-drift capacitors are used for all resonant networks. The Equalizers have a range selection of 8 dB or 16 dB with up to 12 dB/per/octave slopes as determined by seven center-detent slide controls. Volume  Control The special volume slide-control is one of the most precise in the industry with channel to channel accuracy of 1 dB.   Headphone For private listening a front-panel stereo-headphone jack is provided which automatically disconnects the main output to the amplifier when a phone plug is inserted. Tape Monitor Two stereo tape jakcs are located on the front and rear panels to record or monitor with either of two tape recorders. Push-Buttons Three banks of four double-wiping contact push-button switches are used for program, mode, equalizer, and copy selection.   EQ Defeat A switch electrically eliminates equalization circuitry to provide flat response without disturbing slide-pot settings. Added features: Two pairs of stereo low-noise phono preamplifiers; Four AC accessory outlets; Center-detent balance control Specifications: Equalizer Control Range:  ±8 dB or ±16 dB at 40 120 320 650 2,500 7,500 15,000 Total Harmonic Distortion (at any level to rated output from 20-20,000 Hz):  0,02% Intermodulation Distortion (at rated output with any 2 mixed frequencies between 20 Hz & 20 kHz at a 4/1 Voltage ratio):  0,02% Signal-to-Noise Ratio: Phono :  78 dB Tuner, Tape, Aux :  95 dB Rated Output:  2,5 Volts RMS Maximum Output (10 k ? load):  10 V Input Impedance: Phono :  47 k ? Tuner, Tape, Aux :  100 k ? Frequency Response: Phono :  ±1 dB Tuner, Tape, Aux :  ±0,25 dB Recommended Load (min.):  10 k ? Dimensions (W x H x D):  17 x 5-3/4 x 7 What does fully serviced mean? That a Master service technician checked all stages and functions to assure that they are to factory specifications, while doing so replacing any parts as needed, cleaning contact points, and a through visual inspection. This is not refurbished. If a cap were replaced it would be isolated to the failing cap and for a factory value replacement.  What does refurbished mean? It means that all replaceable parts were swapped out for same or improved parts that have shown to make specific improvements to that piece, swapping out the STX Pacs for Darlington Stages in a SX-780 for instance is something that would be done to a refurbished piece above just replacing all caps.   Any more questions about these distinctions please feel free to message Per eBays rules all of the following is being disclosed in the description and is binding to both parties. While this is about as close to new as you can get the following terms and conditions do apply: Both Parties agree this is a vintage piece of audio equipment and while every measure has been taken to promise long uninterrupted use, no warranties or promises are made or given for the long term functionality. Refunds will be issued when the item is fully returned and only in the case of damage during shipping. As you can see in the pictures this has been meticulously packaged. Any issues will require a picture of the damaged box PRIOR TO OPENING, Pictures of the damaged item, and a list of lost functionality. All of these are necessary for insurance to cover the damage. NO REFUNDS ISSUED without this information. 

This is rare in this condition to begin with to be in the Black Metallic face is next to impossible to find in this condition. Museum Quality!!! SAE Fans Don't miss this!!! From Stereomono: https://stereonomono.blogspot.com/2014/08/sae-mark-ixb.html Solid State Stereo Preamplifier Equalizer The Mark IXB effectively unites the flexibility of an equalizer with one of the most advanced preamplifier designs in the industry. Because only the finest professional type slide potentiometers and push-buttons are incorporated, the Mark IXB's operating characteristics are similar to those used in professional applications. The seven-band equalizer is especially useful to compensate for poor recordings and room acoustics, and to modify the tonal characteristics of loudspeakers.  When used with components of commensurate quality, the Mark IXB will demonstrate its outstanding dynamic signal range and perform with astonishing clarity...The quiet operation of the Mark IXB and its precise, uncolored reproduction of the audio spectrum will bring out the optimum capabilities of either your phono cartridge or tape recorder. Seven-Band Equalizer Professional-type equalizers, featuring feedback differential amplifiers furnish complete control of all programmed material. Toroid inductors and high-accuracy low-drift capacitors are used for all resonant networks. The Equalizers have a range selection of 8 dB or 16 dB with up to 12 dB/per/octave slopes as determined by seven center-detent slide controls. Volume  Control The special volume slide-control is one of the most precise in the industry with channel to channel accuracy of 1 dB.   Headphone For private listening a front-panel stereo-headphone jack is provided which automatically disconnects the main output to the amplifier when a phone plug is inserted. Tape Monitor Two stereo tape jakcs are located on the front and rear panels to record or monitor with either of two tape recorders. Push-Buttons Three banks of four double-wiping contact push-button switches are used for program, mode, equalizer, and copy selection.   EQ Defeat A switch electrically eliminates equalization circuitry to provide flat response without disturbing slide-pot settings. Added features: Two pairs of stereo low-noise phono preamplifiers; Four AC accessory outlets; Center-detent balance control Specifications: Equalizer Control Range:  ±8 dB or ±16 dB at 40 120 320 650 2,500 7,500 15,000 Total Harmonic Distortion (at any level to rated output from 20-20,000 Hz):  0,02% Intermodulation Distortion (at rated output with any 2 mixed frequencies between 20 Hz & 20 kHz at a 4/1 Voltage ratio):  0,02% Signal-to-Noise Ratio: Phono :  78 dB Tuner, Tape, Aux :  95 dB Rated Output:  2,5 Volts RMS Maximum Output (10 k ? load):  10 V Input Impedance: Phono :  47 k ? Tuner, Tape, Aux :  100 k ? Frequency Response: Phono :  ±1 dB Tuner, Tape, Aux :  ±0,25 dB Recommended Load (min.):  10 k ? Dimensions (W x H x D):  17 x 5-3/4 x 7 What does fully serviced mean? That a Master service technician checked all stages and functions to assure that they are to factory specifications, while doing so replacing any parts as needed, cleaning contact points, and a through visual inspection. This is not refurbished. If a cap were replaced it would be isolated to the failing cap and for a factory value replacement.  What does refurbished mean? It means that all replaceable parts were swapped out for same or improved parts that have shown to make specific improvements to that piece, swapping out the STX Pacs for Darlington Stages in a SX-780 for instance is something that would be done to a refurbished piece above just replacing all caps.   Any more questions about these distinctions please feel free to message Per eBays rules all of the following is being disclosed in the description and is binding to both parties. While this is about as close to new as you can get the following terms and conditions do apply: Both Parties agree this is a vintage piece of audio equipment and while every measure has been taken to promise long uninterrupted use, no warranties or promises are made or given for the long term functionality. Refunds will be issued when the item is fully returned and only in the case of damage during shipping. As you can see in the pictures this has been meticulously packaged. Any issues will require a picture of the damaged box PRIOR TO OPENING, Pictures of the damaged item, and a list of lost functionality. All of these are necessary for insurance to cover the damage. NO REFUNDS ISSUED without this information. 

This is rare in this condition to begin with to be in the Black Metallic face is next to impossible to find in this condition. Museum Quality!!! SAE Fans Don't miss this!!! From Stereomono: https://stereonomono.blogspot.com/2014/08/sae-mark-ixb.html Solid State Stereo Preamplifier Equalizer The Mark IXB effectively unites the flexibility of an equalizer with one of the most advanced preamplifier designs in the industry. Because only the finest professional type slide potentiometers and push-buttons are incorporated, the Mark IXB's operating characteristics are similar to those used in professional applications. The seven-band equalizer is especially useful to compensate for poor recordings and room acoustics, and to modify the tonal characteristics of loudspeakers.  When used with components of commensurate quality, the Mark IXB will demonstrate its outstanding dynamic signal range and perform with astonishing clarity...The quiet operation of the Mark IXB and its precise, uncolored reproduction of the audio spectrum will bring out the optimum capabilities of either your phono cartridge or tape recorder. Seven-Band Equalizer Professional-type equalizers, featuring feedback differential amplifiers furnish complete control of all programmed material. Toroid inductors and high-accuracy low-drift capacitors are used for all resonant networks. The Equalizers have a range selection of 8 dB or 16 dB with up to 12 dB/per/octave slopes as determined by seven center-detent slide controls. Volume  Control The special volume slide-control is one of the most precise in the industry with channel to channel accuracy of 1 dB.   Headphone For private listening a front-panel stereo-headphone jack is provided which automatically disconnects the main output to the amplifier when a phone plug is inserted. Tape Monitor Two stereo tape jakcs are located on the front and rear panels to record or monitor with either of two tape recorders. Push-Buttons Three banks of four double-wiping contact push-button switches are used for program, mode, equalizer, and copy selection.   EQ Defeat A switch electrically eliminates equalization circuitry to provide flat response without disturbing slide-pot settings. Added features: Two pairs of stereo low-noise phono preamplifiers; Four AC accessory outlets; Center-detent balance control Specifications: Equalizer Control Range:  ±8 dB or ±16 dB at 40 120 320 650 2,500 7,500 15,000 Total Harmonic Distortion (at any level to rated output from 20-20,000 Hz):  0,02% Intermodulation Distortion (at rated output with any 2 mixed frequencies between 20 Hz & 20 kHz at a 4/1 Voltage ratio):  0,02% Signal-to-Noise Ratio: Phono :  78 dB Tuner, Tape, Aux :  95 dB Rated Output:  2,5 Volts RMS Maximum Output (10 k ? load):  10 V Input Impedance: Phono :  47 k ? Tuner, Tape, Aux :  100 k ? Frequency Response: Phono :  ±1 dB Tuner, Tape, Aux :  ±0,25 dB Recommended Load (min.):  10 k ? Dimensions (W x H x D):  17 x 5-3/4 x 7 What does fully serviced mean? That a Master service technician checked all stages and functions to assure that they are to factory specifications, while doing so replacing any parts as needed, cleaning contact points, and a through visual inspection. This is not refurbished. If a cap were replaced it would be isolated to the failing cap and for a factory value replacement.  What does refurbished mean? It means that all replaceable parts were swapped out for same or improved parts that have shown to make specific improvements to that piece, swapping out the STX Pacs for Darlington Stages in a SX-780 for instance is something that would be done to a refurbished piece above just replacing all caps.   Any more questions about these distinctions please feel free to message Per eBays rules all of the following is being disclosed in the description and is binding to both parties. While this is about as close to new as you can get the following terms and conditions do apply: Both Parties agree this is a vintage piece of audio equipment and while every measure has been taken to promise long uninterrupted use, no warranties or promises are made or given for the long term functionality. Refunds will be issued when the item is fully returned and only in the case of damage during shipping. As you can see in the pictures this has been meticulously packaged. Any issues will require a picture of the damaged box PRIOR TO OPENING, Pictures of the damaged item, and a list of lost functionality. All of these are necessary for insurance to cover the damage. NO REFUNDS ISSUED without this information. 

If you Buy it Now I will refund the shipping to the lower 48 states! This is rare in this condition to begin with to be in the Black Metallic face is next to impossible to find in this condition. Museum Quality!!! SAE Fans Dont miss this!!! From Stereomono: https://stereonomono.blogspot.com/2014/08/sae-mark-ixb.html Solid State Stereo Preamplifier EqualizerThe Mark IXB effectively unites the flexibility of an equalizer with one of the most advanced preamplifier designs in the industry. Because only the finest professional type slide potentiometers and push-buttons are incorporated, the Mark IXBs operating characteristics are similar to those used in professional applications. The seven-band equalizer is especially useful to compensate for poor recordings and room acoustics, and to modify the tonal characteristics of loudspeakers. When used with components of commensurate quality, the Mark IXB will demonstrate its outstanding dynamic signal range and perform with astonishing clarity...The quiet operation of the Mark IXB and its precise, uncolored reproduction of the audio spectrum will bring out the optimum capabilities of either your phono cartridge or tape recorder. Seven-Band EqualizerProfessional-type equalizers, featuring feedback differential amplifiers furnish complete control of all programmed material. Toroid inductors and high-accuracy low-drift capacitors are used for all resonant networks. The Equalizers have a range selection of 8 dB or 16 dB with up to 12 dB/per/octave slopes as determined by seven center-detent slide controls. Volume ControlThe special volume slide-control is one of the most precise in the industry with channel to channel accuracy of 1 dB. HeadphoneFor private listening a front-panel stereo-headphone jack is provided which automatically disconnects the main output to the amplifier when a phone plug is inserted. Tape MonitorTwo stereo tape jakcs are located on the front and rear panels to record or monitor with either of two tape recorders. Push-ButtonsThree banks of four double-wiping contact push-button switches are used for program, mode, equalizer, and copy selection. EQ DefeatA switch electrically eliminates equalization circuitry to provide flat response without disturbing slide-pot settings. Added features:Two pairs of stereo low-noise phono preamplifiers;Four AC accessory outlets;Center-detent balance control Specifications:Equalizer Control Range: ±8 dB or ±16 dB at 40 120 320 650 2,500 7,500 15,000Total Harmonic Distortion (at any level to rated output from 20-20,000 Hz): 0,02%Intermodulation Distortion (at rated output with any 2 mixed frequencies between 20 Hz & 20 kHz at a 4/1 Voltage ratio): 0,02%Signal-to-Noise Ratio:Phono : 78 dBTuner, Tape, Aux : 95 dBRated Output: 2,5 Volts RMSMaximum Output (10 k ? load): 10 VInput Impedance:Phono : 47 k ?Tuner, Tape, Aux : 100 k ?Frequency Response:Phono : ±1 dBTuner, Tape, Aux : ±0,25 dBRecommended Load (min.): 10 k ?Dimensions (W x H x D): 17 x 5-3/4 x 7 What does fully serviced mean? That a Master service technician checked all stages and functions to assure that they are to factory specifications, while doing so replacing any parts as needed, cleaning contact points, and a through visual inspection. This is not refurbished. If a cap were replaced it would be isolated to the failing cap and for a factory value replacement. What does refurbished mean? It means that all replaceable parts were swapped out for same or improved parts that have shown to make specific improvements to that piece, swapping out the STX Pacs for Darlington Stages in a SX-780 for instance is something that would be done to a refurbished piece above just replacing all caps. Any more questions about these distinctions please feel free to message Per eBays rules all of the following is being disclosed in the description and is binding to both parties. While this is about as close to new as you can get the following terms and conditions do apply: Both Parties agree this is a vintage piece of audio equipment and while every measure has been taken to promise long uninterrupted use, no warranties or promises are made or given for the long term functionality. Refunds will be issued when the item is fully returned and only in the case of damage during shipping. As you can see in the pictures this has been meticulously packaged. Any issues will require a picture of the damaged box PRIOR TO OPENING, Pictures of the damaged item, and a list of lost functionality. All of these are necessary for insurance to cover the damage. NO REFUNDS ISSUED without this information.

This is a reprint of an Audio Review from 1976! It will have Specs, a Test of the product, and Commentary around the features and performance of the unit. Very rare and hard to find! A piece of Audio History! I have THOUSANDS more Ads and Reviews on my Ebay Store. Email with ANY questions, THANKS! -Search for any brand you like on the left side in my Store Search bar. I have almost every popular Audio brand! -Page is 8.5 by 11 -Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship! -As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund! -Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU! Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

If you Buy it Now I will refund the shipping to the lower 48 states! This is rare in this condition to begin with to be in the Black Metallic face is next to impossible to find in this condition. Museum Quality!!! SAE Fans Dont miss this!!! From Stereomono: https://stereonomono.blogspot.com/2014/08/sae-mark-ixb.html Solid State Stereo Preamplifier EqualizerThe Mark IXB effectively unites the flexibility of an equalizer with one of the most advanced preamplifier designs in the industry. Because only the finest professional type slide potentiometers and push-buttons are incorporated, the Mark IXBs operating characteristics are similar to those used in professional applications. The seven-band equalizer is especially useful to compensate for poor recordings and room acoustics, and to modify the tonal characteristics of loudspeakers. When used with components of commensurate quality, the Mark IXB will demonstrate its outstanding dynamic signal range and perform with astonishing clarity...The quiet operation of the Mark IXB and its precise, uncolored reproduction of the audio spectrum will bring out the optimum capabilities of either your phono cartridge or tape recorder. Seven-Band EqualizerProfessional-type equalizers, featuring feedback differential amplifiers furnish complete control of all programmed material. Toroid inductors and high-accuracy low-drift capacitors are used for all resonant networks. The Equalizers have a range selection of 8 dB or 16 dB with up to 12 dB/per/octave slopes as determined by seven center-detent slide controls. Volume ControlThe special volume slide-control is one of the most precise in the industry with channel to channel accuracy of 1 dB. HeadphoneFor private listening a front-panel stereo-headphone jack is provided which automatically disconnects the main output to the amplifier when a phone plug is inserted. Tape MonitorTwo stereo tape jakcs are located on the front and rear panels to record or monitor with either of two tape recorders. Push-ButtonsThree banks of four double-wiping contact push-button switches are used for program, mode, equalizer, and copy selection. EQ DefeatA switch electrically eliminates equalization circuitry to provide flat response without disturbing slide-pot settings. Added features:Two pairs of stereo low-noise phono preamplifiers;Four AC accessory outlets;Center-detent balance control Specifications:Equalizer Control Range: ±8 dB or ±16 dB at 40 120 320 650 2,500 7,500 15,000Total Harmonic Distortion (at any level to rated output from 20-20,000 Hz): 0,02%Intermodulation Distortion (at rated output with any 2 mixed frequencies between 20 Hz & 20 kHz at a 4/1 Voltage ratio): 0,02%Signal-to-Noise Ratio:Phono : 78 dBTuner, Tape, Aux : 95 dBRated Output: 2,5 Volts RMSMaximum Output (10 k ? load): 10 VInput Impedance:Phono : 47 k ?Tuner, Tape, Aux : 100 k ?Frequency Response:Phono : ±1 dBTuner, Tape, Aux : ±0,25 dBRecommended Load (min.): 10 k ?Dimensions (W x H x D): 17 x 5-3/4 x 7 What does fully serviced mean? That a Master service technician checked all stages and functions to assure that they are to factory specifications, while doing so replacing any parts as needed, cleaning contact points, and a through visual inspection. This is not refurbished. If a cap were replaced it would be isolated to the failing cap and for a factory value replacement. What does refurbished mean? It means that all replaceable parts were swapped out for same or improved parts that have shown to make specific improvements to that piece, swapping out the STX Pacs for Darlington Stages in a SX-780 for instance is something that would be done to a refurbished piece above just replacing all caps. Any more questions about these distinctions please feel free to message Per eBays rules all of the following is being disclosed in the description and is binding to both parties. While this is about as close to new as you can get the following terms and conditions do apply: Both Parties agree this is a vintage piece of audio equipment and while every measure has been taken to promise long uninterrupted use, no warranties or promises are made or given for the long term functionality. Refunds will be issued when the item is fully returned and only in the case of damage during shipping. As you can see in the pictures this has been meticulously packaged. Any issues will require a picture of the damaged box PRIOR TO OPENING, Pictures of the damaged item, and a list of lost functionality. All of these are necessary for insurance to cover the damage. NO REFUNDS ISSUED without this information.

If you Buy it Now I will refund the shipping to the lower 48 states! This is rare in this condition to begin with to be in the Black Metallic face is next to impossible to find in this condition. Museum Quality!!! SAE Fans Dont miss this!!! Yes it is priced at a Premium. This is a Premium piece!!! From Stereomono: https://stereonomono.blogspot.com/2014/08/sae-mark-ixb.html Solid State Stereo Preamplifier EqualizerThe Mark IXB effectively unites the flexibility of an equalizer with one of the most advanced preamplifier designs in the industry. Because only the finest professional type slide potentiometers and push-buttons are incorporated, the Mark IXBs operating characteristics are similar to those used in professional applications. The seven-band equalizer is especially useful to compensate for poor recordings and room acoustics, and to modify the tonal characteristics of loudspeakers. When used with components of commensurate quality, the Mark IXB will demonstrate its outstanding dynamic signal range and perform with astonishing clarity...The quiet operation of the Mark IXB and its precise, uncolored reproduction of the audio spectrum will bring out the optimum capabilities of either your phono cartridge or tape recorder. Seven-Band EqualizerProfessional-type equalizers, featuring feedback differential amplifiers furnish complete control of all programmed material. Toroid inductors and high-accuracy low-drift capacitors are used for all resonant networks. The Equalizers have a range selection of 8 dB or 16 dB with up to 12 dB/per/octave slopes as determined by seven center-detent slide controls. Volume ControlThe special volume slide-control is one of the most precise in the industry with channel to channel accuracy of 1 dB. HeadphoneFor private listening a front-panel stereo-headphone jack is provided which automatically disconnects the main output to the amplifier when a phone plug is inserted. Tape MonitorTwo stereo tape jakcs are located on the front and rear panels to record or monitor with either of two tape recorders. Push-ButtonsThree banks of four double-wiping contact push-button switches are used for program, mode, equalizer, and copy selection. EQ DefeatA switch electrically eliminates equalization circuitry to provide flat response without disturbing slide-pot settings. Added features:Two pairs of stereo low-noise phono preamplifiers;Four AC accessory outlets;Center-detent balance control Specifications:Equalizer Control Range: ±8 dB or ±16 dB at 40 120 320 650 2,500 7,500 15,000Total Harmonic Distortion (at any level to rated output from 20-20,000 Hz): 0,02%Intermodulation Distortion (at rated output with any 2 mixed frequencies between 20 Hz & 20 kHz at a 4/1 Voltage ratio): 0,02%Signal-to-Noise Ratio:Phono : 78 dBTuner, Tape, Aux : 95 dBRated Output: 2,5 Volts RMSMaximum Output (10 k ? load): 10 VInput Impedance:Phono : 47 k ?Tuner, Tape, Aux : 100 k ?Frequency Response:Phono : ±1 dBTuner, Tape, Aux : ±0,25 dBRecommended Load (min.): 10 k ?Dimensions (W x H x D): 17 x 5-3/4 x 7 What does fully serviced mean? That a Master service technician checked all stages and functions to assure that they are to factory specifications, while doing so replacing any parts as needed, cleaning contact points, and a through visual inspection. This is not refurbished. If a cap were replaced it would be isolated to the failing cap and for a factory value replacement. What does refurbished mean? It means that all replaceable parts were swapped out for same or improved parts that have shown to make specific improvements to that piece, swapping out the STX Pacs for Darlington Stages in a SX-780 for instance is something that would be done to a refurbished piece above just replacing all caps. Any more questions about these distinctions please feel free to message Per eBays rules all of the following is being disclosed in the description and is binding to both parties. While this is about as close to new as you can get the following terms and conditions do apply: Both Parties agree this is a vintage piece of audio equipment and while every measure has been taken to promise long uninterrupted use, no warranties or promises are made or given for the long term functionality. Refunds will be issued when the item is fully returned and only in the case of damage during shipping. As you can see in the pictures this has been meticulously packaged. Any issues will require a picture of the damaged box PRIOR TO OPENING, Pictures of the damaged item, and a list of lost functionality. All of these are necessary for insurance to cover the damage. NO REFUNDS ISSUED without this information.

This is a reprint of an Audio Review from 1976! It will have Specs, a Test of the product, and Commentary around the features and performance of the unit. Very rare and hard to find! A piece of Audio History! I have THOUSANDS more Ads and Reviews on my Ebay Store. Email with ANY questions, THANKS! -Search for any brand you like on the left side in my Store Search bar. I have almost every popular Audio brand! -Page is 8.5 by 11 -Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship! -As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund! -Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU! Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.