*** eBay now allows a demonstration video to be viewed along with pictures to show visual proof of functionality and condition. This aids the buyer in feeling a little more confident in their purchase and, in part, helps ensure the seller is listing a quality item and, in effect reduce the possibility of a return or negative feedback. *** Used, Tested, Working. Rare Quality goods made in JAPAN... Circa 1986! Total Harmonic Distortion (THD) is only .005%!!! Compare the THD to modern stuff and youll realize they are off by several digits... e.g. modern Sony stuff is often .8% (notice the two missing zeros) Has a Phono input for that beloved turn table of yours... This unit was also designed with external equalizers in mind and will gladly accept one in its pre-out /amp-in jacks!! SpecificationsTuning range: FM, MWPower output: 100 watts per channel into 8 (stereo)Surround output: 70W (front), 10W (rear)Frequency response: 5Hz to 100kHzTotal harmonic distortion: 0.005%Damping factor: 55Input sensitivity: 2.5mV (MM), 150mV (line)Signal to noise ratio: 83dB (MM), 98dB (line)Channel separation: 65dB (MM), 65dB (line)Output: 150mV (line), 1V (Pre out)Speaker load impedance: 4 to 16Video Connections: compositeDimensions: 420 x 124 x 381mmWeight: 10kgYear: 1986 Dont forget to check out the rest of our items in our store! Shipping: We offer reliable shipping to ensure you receive your item promptly. Per ebays standards. We will package your purchased item promptly to ensure they arrive during transit. We do not ship over the weekend. Please do be patient with us. Any concerns, please do feel free to message us for any reasons like earlier shipping time or tracking update issues. Returns: Your satisfaction is our priority. If for any reason you are not fully satisfied with your purchase, please contact us within 30 days of receiving the item to inform us of an issue. Please do this before leaving any negative feedback. We always want you to be happy! Items do come as is! Please view the gallery carefully as they are also part of our description. Pictures are worth a thousand words. Thank you again!

*** eBay now allows a demonstration video to be viewed along with pictures to show visual proof of functionality and condition. This aids the buyer in feeling a little more confident in their purchase and, in part, helps ensure the seller is listing a quality item and, in effect reduce the possibility of a return or negative feedback. *** Used, Tested, Working. Rare Quality goods made in JAPAN... Circa 1986! Total Harmonic Distortion (THD) is only .005%!!! Compare the THD to modern stuff and youll realize they are off by several digits... e.g. modern Sony stuff is often .8% (notice the two missing zeros) Has a Phono input for that beloved turn table of yours... This unit was also designed with external equalizers in mind and will gladly accept one in its pre-out /amp-in jacks!! SpecificationsTuning range: FM, MWPower output: 100 watts per channel into 8 (stereo)Surround output: 70W (front), 10W (rear)Frequency response: 5Hz to 100kHzTotal harmonic distortion: 0.005%Damping factor: 55Input sensitivity: 2.5mV (MM), 150mV (line)Signal to noise ratio: 83dB (MM), 98dB (line)Channel separation: 65dB (MM), 65dB (line)Output: 150mV (line), 1V (Pre out)Speaker load impedance: 4 to 16Video Connections: compositeDimensions: 420 x 124 x 381mmWeight: 10kgYear: 1986 Dont forget to check out the rest of our items in our store! Shipping: We offer reliable shipping to ensure you receive your item promptly. Per ebays standards. We will package your purchased item promptly to ensure they arrive during transit. We do not ship over the weekend. Please do be patient with us. Any concerns, please do feel free to message us for any reasons like earlier shipping time or tracking update issues. Returns: Your satisfaction is our priority. If for any reason you are not fully satisfied with your purchase, please contact us within 30 days of receiving the item to inform us of an issue. Please do this before leaving any negative feedback. We always want you to be happy! Items do come as is! Please view the gallery carefully as they are also part of our description. Pictures are worth a thousand words. Thank you again!

UPDATED pix, it IS a M1.5t, fan vent high power etc. Had briefly for second system, more power than I needed. 350 into 8ohm, most my BPs are 6 ohm so this was bit high total distortion at high levels esp. on 4 to 6 ohm speakers. The 0.1 thd doesnt go up with watts as other amp but does get hotter and high with more ohm loads. Has a replace fan and some abrasion and wear marks from years of use. Works as should and the soft power on needs some kind of amp relay or preamp to power on or off. Bob Carver thought some of his Amps stay on constantly with very low current drain til high power use. Amp has a static light buzz or feedback from fan at no volume, doesnt go up with volume but auditable at idle and between tracks. Loud as heck, my speakers pound and a bit course with .1% thd, higher than most of Bobs amps but this design was for audio more than musical. May need capacitor replacement in future as old amps tend to need this eventually. Parts available several vendors on Ebay when or if needed.

UPDATED pix, it IS a M1.5t, fan vent high power etc. Had briefly for second system, more power than I needed. 350 into 8ohm, most my BPs are 6 ohm so this was bit high total distortion at high levels esp. on 4 to 6 ohm speakers. The 0.1 thd doesnt go up with watts as other amp but does get hotter and high with more ohm loads. Has a replace fan and some abrasion and wear marks from years of use. Works as should and the soft power on needs some kind of amp relay or preamp to power on or off. Bob Carver thought some of his Amps stay on constantly with very low current drain til high power use. Amp has a static light buzz or feedback from fan at no volume, doesnt go up with volume but auditable at idle and between tracks. Loud as heck, my speakers pound and a bit course with .1% thd, higher than most of Bobs amps but this design was for audio more than musical. May need capacitor replacement in future as old amps tend to need this eventually. Parts available several vendors on Ebay when or if needed.

Had briefly for second system, more power than I needed. 350 into 8ohm, most my BPs are 6 ohm so this was bit high total distortion at high levels esp. on 4 to 6 ohm speakers. The 0.1 thd doesnt go up with watts as other amp but does get hotter and high with more ohm loads. Has a replace fan and some abrasion and wear marks from years of use. Works as should and the soft power on needs some kind of amp relay or preamp to power on or off. May need capacitor replacement in future as old amps tend to need this eventually. Parts available several vendors on Ebay when or if needed.

The Niles SI-275 is a powerful stereo power amplifier with 2 channels and a black exterior. It features analog technology that delivers a high-quality audio output throughSstereo L/R RCA inputs. With 150W of power (2x 75W @8?) and 200W (2x 100W @4?), this amplifier delivers a clear and powerful sound. The amplifier has a Stereo input and Stereo outputs, both RCA. It is suitable for use in home audio systems and is a great addition to any setup. SI-275 Systems Integration Stereo Power Amplifier and it has 0.02%THD.

Used Working Nakamichi Amplifier 1 80 Watts Per CH 20-20,000 Hz, 0.1% THD 110-240VAC 50/60Hz Has Little Wear Both Channels Sound Clear Condition Is Good Comes With A Copy Of The Owners Manual .

Had briefly for second system, more power than I needed. 350 into 8ohm, most my BPs are 6 ohm so this was bit high total distortion at high levels esp. on 4 to 6 ohm speakers. The 0.1 thd doesnt go up with watts as other amp but does get hotter and high with more ohm loads. Has a replace fan and some abrasion and wear marks from years of use. Works as should and the soft power on needs some kind of amp relay or preamp to power on or off. May need capacitor replacement in future as old amps tend to need this eventually. Parts available several vendors on Ebay when or if needed.

Had briefly for second system, more power than I needed. 350 into 8ohm, most my BPs are 6 ohm so this was bit high total distortion at high levels esp. on 4 to 6 ohm speakers. The 0.1 thd doesnt go up with watts as other amp but does get hotter and high with more ohm loads. Has a replace fan and some abrasion and wear marks from years of use. Works as should and the soft power on needs some kind of amp relay or preamp to power on or off. May need capacitor replacement in future as old amps tend to need this eventually. Parts available several vendors on Ebay when or if needed.

Works Good No Static No Hum Sound Is Very Clear Both Channels Has Some Black Surface Paint Along The Top Otherwise In Good Condition Comes With A Copy Of The Owners Manual.

Had briefly for second system, more power than I needed. 350 into 8ohm, most my BPs are 6 ohm so this was bit high total distortion at high levels esp. on 4 to 6 ohm speakers. The 0.1 thd doesnt go up with watts as other amp but does get hotter and high with more ohm loads. Has a replace fan and some abrasion and wear marks from years of use. Works as should and the soft power on needs some kind of amp relay or preamp to power on or off. May need capacitor replacement in future as old amps tend to need this eventually. Parts available several vendors on Ebay when or if needed.

This vintage Yamaha GE-30 Natural Sound Graphic Equalizer is a must-have for any serious audiophile. Made in Japan in 1987, this unit is built to last and produces exceptional sound quality. With 10 channels on both the right and left sides, this equalizer provides a control range of +/- 12dB, allowing you to fine-tune your sound to your exact specifications. This unit comes with 2 RCA Line inputs, RCA REC. in and out, Stereo L/R RCA and Record RCA In and OUT audio outputs, and a power of 120 Volts 5 Watts. The Yamaha GE-30 has been thoroughly cleaned and serviced, ensuring that it is in excellent condition for its age. This equalizer is a rare find and perfect for anyone looking to enhance their audio experience.

Had briefly for second system, more power than I needed. 350 into 8ohm, most my BPs are 6 ohm so this was bit high total distortion at high levels esp. on 4 to 6 ohm speakers. The 0.1 thd doesnt go up with watts as other amp but does get hotter and high with more ohm loads. Has a replace fan and some abrasion and wear marks from years of use. Works as should and the soft power on needs some kind of amp relay or preamp to power on or off. May need capacitor replacement in future as old amps tend to need this eventually. Parts available several vendors on Ebay when or if needed.

Home Contact About Technology Industrial Lab & Test Electrical Semiconductor Radio Design Labs RDL System 84 8X4 Stereo Audio Mixing Matrix 24VDC Manufacturer: Radio Design Labs RDL Model: System 84 Condition: Used Price: --> Cosmetic appearance may vary slightly from pictured unit(s). Manufacturer: Radio Design Labs RDL Condition: Used. Comes in non-original packaging. The audio matrix is in good, used condition with some scuffs and scratches from previous use. Notes: The matrix mixer was removed from a decommissioned facility. 24VDC power was applied to the unit and the idle indicator light illuminated as intended. No further testing was performed after removal. No manuals, cords/cables, or additional items are included if not listed or shown. Included: (1) Radio Design Labs System 84 8X4 Stereo Audio Mixing Matrix 24VDC <0.01%THD+N Specifications: Manufacturer: Radio Design Labs RDL Model: System 84 Stereo Audio Mixing Matrix THD + Noise: <0.01% (20Hz to 20kHz) Frequency Response: 10Hz to 30kHz Power: 24VDC or 24VAC Outputs: (4) 150 Ohm Balanced or Unbalanced Via Plug-In Terminal Block Total Dimensions: 19 x 8 x 1.75, 1RU Inputs: 8 Line Level BalancedoOr Unbalanced, 8 Direct Unbalanced Via Plug-In Terminal Block Gain: -6dB to 12 dB Headroom: >18dB Above +4dBu CDN Systems LLC, DBA Doug Deals, is not an authorized distributor or affiliated with the manufacturer of this product. Original manufacturers warranty does not apply. SKU: Y05B024 For questions regarding this item, please reference the SKU to help us better serve you. Questions? Click on the Ask a question ebay link at the bottom of this listing.Monday to Friday 8:30 am - 5:30 pm CST. Se habla espanol! DougDeals Terms and Conditions DougDeals Terms of Use By bidding, purchasing via Buy-It-Now or submitting a Best Offer you agree to the DougDeals terms of use located at: https://stores.ebay.com/CDN-Systems-LLP/Terms-and-Conditions.html Payment Orders are shipped to the address entered in the eBay checkout when payment is submitted. Shipping Buyer pays for all shipping costs. This cost includes professional packing & insurance. Shipping to APO/FPO/PO Box/Protectorates may or may not be available. Please contact us before purchasing to confirm. DougDeals does not ship on buyer accounts or allow the buyer to arrange shipping. Shipment must be arranged through us and will be prepaid to us by the buyer. Local pick up is available for buyers and their direct employees. Warranty This item is guaranteed to be as described. The buyer must notify us within 30 days of receipt if there is an issue. See full terms here. Feedback Customer satisfaction and feedback are very important to us. If for any reason you feel we deserve less than a 5 star rating, please contact us to let us know how we can improve our service. Legal DougDeals reserves the right to refuse service to anyone that does not comply with the terms listed and linked here. The sole and exclusive venue for any lawsuit arising out of or relating to this agreement shall be the Travis County Civil Courts of Travis County, Texas.

Immaculate condition. RMS Power @ 8 Ohms 85 WPC @ .006% THD Dynamic Power 130 WPC @8 Ohms150 WPC @6 Ohms190 WPC @4 Ohms Tuner can fine tune with steps at .01 MHz increments or standard .1 MHz increments. Will be packed with great care, insured and shipped typically within 24 hours of payment if purchased Mon-Fri.

Had briefly for second system, more power than I needed. 350 into 8ohm, most my BPs are 6 ohm so this was bit high total distortion at high levels esp. on 4 to 6 ohm speakers. The 0.1 thd doesnt go up with watts as other amp but does get hotter and high with more ohm loads. Has a replace fan and some abrasion and wear marks from years of use. Works as should and the soft power on needs some kind of amp relay or preamp to power on or off. May need capacitor replacement in future as old amps tend to need this eventually. Parts available several vendors on Ebay when or if needed.

Had briefly for second system, more power than I needed. 350 into 8ohm, most my BPs are 6 ohm so this was bit high total distortion at high levels esp. on 4 to 6 ohm speakers. The 0.1 thd doesnt go up with watts as other amp but does get hotter and high with more ohm loads. Has a replace fan and some abrasion and wear marks from years of use. Works as should and the soft power on needs some kind of amp relay or preamp to power on or off. May need capacitor replacement in future as old amps tend to need this eventually. Parts available several vendors on Ebay when or if needed.

ROTEL RX-800 RECEIVER AND TUNER / WHITE COLOR & LOW THD / HIGH 70s QUALITY It works perfectly fine, however: -The light or the VU meter dont work.-Some controls may be lubrified with electronic-contact liquid. Very good state for the age ( !50 years! ), with some slight marks. Private sell, no returns. Allgemein / DataHersteller: RotelModell: RX-800Typ: ReceiverBaujahre: 1973 - 1976Hergestellt in: JapanFarbe: Silber, HolzgehäuseFernbedienung: neinLeistungsaufnahme:Abmessungen (BxHxT): 457 x 140 x 349 mmGewicht: 12 kgNeupreis ca.: 1498 DM Anschlüsse / Connectors / PortsAnzahl der Eingänge:Phono MM 1: 2 mV, 50 kOhmPhono MM 2: 4 mV, 50 kOhmAux 1, 2: 150 mV, 50 kOhm, max. 15 VTape Play 1, 2: 150 mV, 50 kOhm, max. 15 VMain In: 1,5 V, 50 kOhmAntenne UKW (75/300 Ohm), MW (300 Ohm)Anzahl der Ausgänge:Tape Rec 1, 2: 350 mV, 3,3 kOhmTape Rec DIN: 120 mV, 90 kOhmPre Out:Kopfhörer:2 Lautsprecherpaare Technische Daten / SpecificationsVerstärkerDauerleistung (bei Klirrfaktor)8 Ohm: 2x 40 Watt (20 Hz - 20000 Hz)4 Ohm: 2x 50 Watt (1 kHz)Dynamikleistung8 Ohm: 2x 50 Watt4 Ohm: 2x 65 WattFrequenzgang: 4 Hz - 75 kHz, - 3 dBKlirrfaktor: < 0,2 %Dämpfungsfaktor: 80 bei 8 OhmSignalrauschabstand:Phono MM: 75 dBHochpegel: 90 dBKlangregelungBass: ± 10 dB bei 100 HzHöhen: ± 10 dB bei 10 kHzLoudness: + 10 dB bei 100 Hz / + 3 dB bei 10 kHzHigh Filter: - 12 dB / Oktave bei 8 kHzLow Filter (Subsonic): - 12 dB / Oktave bei 15 HzMuting: 0 dB, - 15 dB TunerEmpfang: UKW, MWFrequenzen:UKW: 87 - 108 MHzMW: 525 - 1605 kHzFrequenzgang: 30 - 15000 Hz, ± 0,5 dBEingangsempfindlichkeit: 1,5 µV (IHF)Klirrfaktor: 0,3 % (Mono), 0,5 % (Stereo)Signalrauschabstand:Mono: 75 dBStereo: 70 dBKanaltrennung: 47 dBTrennschärfe: 75 dBGleichwellenselektion: 1,5 dBNebenwellenselektion: > 90 dBSpiegelfrequenzdämpfung: > 100 dBZF-Dämpfung: > 100 dB (bei 98 MHz)AM-Unterdrückung: 60 dB Besondere AusstattungenTape DubbingUKW Muting

This Macintosh MC440M 6 Channel AUDIOPHILE SQ AMP .005 THD Car Audio Amplifier is a top-of-the-line choice for car audio enthusiasts. With six channels and an incredibly low THD of just .005, this amplifier provides unmatched sound quality. It is a great choice for those who are looking to upgrade their vehicles sound system. The brand of this amplifier is AMP, which is well-known for producing high-quality audio equipment. Whether you are a music lover or just looking for a powerful car audio amplifier, this Macintosh MC440M model is an excellent choice.

Night Owl 8 Channel THD 3.0 DVR-THD30B-81 with 1TB Harddrive 8CH 3MP w/Adapter. Powers on functional has a pwd set..no adapter incl

You are purchasing a used NAD 7155 AM/FM Stereo Receiver. The receiver has been tested and works as it should. The body of the receiver shows some light surface scratching on the top and sides of the receiver. The cords shown in the pictures are included. Please refer to the pictures that were just taken of the actual item. if you have any questions, please feel free to ask. b57-256726-1

Had briefly for second system, more power than I needed. 350 into 8ohm, most my BPs are 6 ohm so this was bit high total distortion at high levels esp. on 4 to 6 ohm speakers. The 0.1 thd doesnt go up with watts as other amp but does get hotter and high with more ohm loads. Has a replace fan and some abrasion and wear marks from years of use. Works as should and the soft power on needs some kind of amp relay or preamp to power on or off. May need capacitor replacement in future as old amps tend to need this eventually. Parts available several vendors on Ebay when or if needed.

This unit was in a working environment. Remote is NOT included.Experience powerful, clean audio with the Yamaha RX-797 stereo receiver. Delivering 100 watts per channel, it fills your space with rich, natural sound. Enjoy advanced features like XM Ready Satellite Radio, multi-room options, and a second-room remote.Yamahas meticulous design ensures optimal audio performance, with high-current amplification for dynamic, interference-free sound. The solid chassis minimizes vibration impact. With 40 presets, an integrated AM/FM tuner, and versatile inputs, the RX-797 is ready for your audio/video gear. Add an XM tuner kit for satellite radio. The dual-room/dual-source capability and multibrand remote make it a versatile choice for your entertainment setup. Elevate your audio experience with the Yamaha RX-797.