Selling a Manley Stingray integrated tube amplifier, in perfect collectible condition. No introduction needed, the output tubes were replaced with Mesa/Boogie EL-84 6BQ5, the input and drivers are stock.

Excellent condition! Fully working. SpecificationsGain channels 2Frequency range 15 Hz - 58 kHz (-1 dB)Signal/Noise 72 dBDynamic power 4 ohms 32 WInput impedance 12 kOhmLamps used: 2 x 12AT7EH, 8 x EL84M, 2 x 6414 (GE, RaytheonNOSUSA or 6414W)Inputs/Outputs Line In 4Consumer propertiesWidth: 480 mmHeight: 190 mmDepth: 356 mmWeight 16 kg

Manley Laboratories Stingray EL84 Integrated Valve Amplifier This interesting and great sounding amplifier is in particularly good condition, and importantly is the more desirable later improved version with Triode/Ultra Linear switching, Subwoofer out etc. Please see manufacturers note below. It was fully serviced and had all the valves replaced with new ones a couple of years a go (invoice available).It has hardly been used since. I would estimate less than 20 hours playing and then carefully stored away in its box. Whilst being serviced the optional Manley supplied Adjustable Master Bias Board was professionally fitted, to allow use of Russian EL84 valves. Please see manufacturers note below. Will be supplied with:Complete Original PackagingMains LeadInvoices for Service and Replacement ValvesSpare Original Valves (not tested, but believed to be working.)2 x 64148 x EL84 JJFitted Valves (All new Feb 2021, and barely used)2 x 6414 National USA2 x ECC81 Shuguang Triple Mica8 x EL84 Sovtek USSR NOS Please get in touch if you have any questions.Prospective buyers are most welcome to inspect and hear this wonderful amplifier.Collection in person is much preferred. Alternatively, I may be able to deliver in person. If not too far and my fuel costs are covered. Rather than risk trusting this gem of an amp with a courier. Again, please get in touch to discuss. Please see below for specs and details, or the Manley website:https://www.manley.com/legacy/mst FEATURES AND SPECIFICATIONS4 x Stereo Line RCA InputsTRIODE - UL SwitchingRECORDING OUTSUBWOOFER OUTTAPE LOOP (Insert) with Bypass switchPassive Noble Volume and Balance ControlsAll-Vacuum Tube Lo-feedback Stereo Integrated DesignOutput Tubes: 8 x EL84 Ships with Russian NOS EL84M (aka 6Pi14Pi-EB) (We are out of Ei 6BQ5)Driver Tubes: 2 x 6414 Ships with GE or RAYTHEON JAN NOS USA or 6414WInput Tubes: 2 x 12AT7EH Ships with: 12AT7EH large plate Electro-Harmonix RussianMaximum Output Power UL mode: 40 Watts x 2 channels 1.5% THD @ 1kHzMaximum Output Power TRIODE mode: 20 Watts x 2 channelsFrequency Response: 15 Hz - 40 kHz, -1dBGain: 37 dB at max VolumeInput Sensitivity: 185 mV in = 50 watts out into 5 OhmsInput Sensitivity Triode: 66mV in = 1W into 8 OhmsInput Sensitivity UL: 53mV in = 1W into 8 OhmsS/N Ratio: typically 87 dB A-WGT, 20Hz-20KHzInput Impedance: 50 kOhm nominalOptimum Speaker Load: 5 OhmsActual Output Impedance:at 20Hz: 2.8 Ohmsat 100Hz: 2.6 Ohmsat 1KHz: 2 OhmsDamping Factor: 5Scratch Factor: Use pennies under pointed feet to avoid marring cabinetry. Try quarters if you are in upper tax brackets. The bargain performer would be nickels. Paper currency does not function as well. Euro coins work 1.54 times better.Power Consumption Idle: 200WMaximum Power Consumption at Full Power: 370WMAINS Fuses: 100~120VAC operation: MDA 3 AMP / 250 Volt SLO-BLO, Ceramic Body220~240VAC operation: MDA 2 AMP / 250 Volt SLO-BLO, Ceramic BodyB+ FUSES: MDA 1/4 AMP, 250 Volt SLO-BLO, Ceramic. (2x Located internally)All Fuses Size: 1/4” x 1 1/4” SLO-BLOPower Supply: is factory set for 100V, 120V or 220-240VAC operation for original destination countrys mains voltage.Operating Mains Voltage: changeable with power transformer re-wiring on PCB and fuse value change.Mains Voltage Frequency:Power Cord: Detachable IEC standard. Appropriate power cord supplied for destination countryDimensions: W= 19, D=14, H= 5 1/2Shipping Weight: 30 lbs. In Summer 2005 we added the following features to production. Stingrays designated with serial code MSTX### now include the following:TRIODE - UL SwitchingSUBWOOFER OUTRECORDING OUTTAPE LOOP (Insert) with Bypass switch TECH NOTE 4/2007: Using Russian EL84M/6?14?-EB in older StingraysConditions: If you are retubing an older Stingray built before July 2006, carrying serial number below MSTx803, that originally shipped with Yugoslavian Ei EL84/6BQ5, and you cannot get the current draw high enough when trying to retube with Russian EL84M/6?14?-EB, we have an Adjustable Master Bias Board available to retrofit which will allow for more bias voltage swing or adjustability so that a wider range of tubes may be used. The Adjustable Master Bias Board is available from our Service Department to replace the 6K8 Master Bias Resistor located next to the right channel B+ fuse. The Adjustable Master Bias Board contains a 10K trimpot in parallel with a 10K resistor, in series with a 3K57 resistor. Installation instructions will be given by the service department when you order the board (if you are installing it yourself.) You need to be able to solder. If you do not work on your own amps, then you can book your Stingray with Paul in our Service Department to have this board installed for you. After installation: For Russian EL84M/6?14?-EB, set the Master Bias Trimpot to number 10 on its dial and check each tube to be sure it can bias up to 300mV reading on the bias points. (Some Russian EL84s are too low to work, and dont draw enough current by birth, so select another one that draws more current.) Reset all individual bias pots to get a bias voltage reading of 250mV on each test point.

Very lively and driving amplifier. Omnivorous... but it reveals its potential to the maximum, where there is a drive: classic rock, psychedelic, progressive, instrumental, funk, soul, etc.. everything is fine with vocals, not for classic jaZZ and Co... in general, a perky kid... out of competition, for your money. It responds well to changing lamps .. so there will be room to grow. The price is for the amplifier, with complete lamps. Box, manual and even a receipt of purchase, in stock Specifications Amplification channels 2 Frequency response 15 Hz - 58 kHz (-1 dB) Signal/Noise 72 dB Dynamic power 4 ohm 32 W Input impedance 12 kOhm Lamps Used 2 x 12AT7EH, 8 x EL84M, 2 x 6414 (GE, RaytheonNOSUSA or 6414W) Inputs/Outputs Line In 4 Consumer properties Width: 480 mm Height: 190 mm Depth: 356 mm Weight 16 kg

I am the original owner of this tube amplifier.Barely used so far. No scratches or dents. Kept in smoke free environment. Excellent condition.Made in USA.No original carton box but come with all manufacturers items: Manley remote, Multi-meter, Bias tool, power cable and manual.Current retail price new is $8,299. Sale is Final. No return. Shipping cost is varies based on buyers location.Local pick up also available. Please contact seller for actual shipping & insurance cost before you buy. For detailed information about the Manley Stingray IIs features and specifications, go to Manley Labs webpage: https://www.manley.com/hifi/m2st

Manley Laboratories Stingray EL84 Integrated Valve Amplifier This interesting and great sounding amplifier is in particularly good condition, and importantly is the more desirable later improved version with Triode/Ultra Linear switching, Subwoofer out etc. Please see manufacturers note below. It was fully serviced and had all the valves replaced with new ones a couple of years a go (invoice available).It has hardly been used since. I would estimate less than 20 hours playing and then carefully stored away in its box. Whilst being serviced the optional Manley supplied Adjustable Master Bias Board was professionally fitted, to allow use of Russian EL84 valves. Please see manufacturers note below. Will be supplied with:Complete Original PackagingMains LeadInvoices for Service and Replacement ValvesSpare Original Valves (not tested, but believed to be working.)2 x 64148 x EL84 JJFitted Valves (All new Feb 2021, and barely used)2 x 6414 National USA2 x ECC81 Shuguang Triple Mica8 x EL84 Sovtek USSR NOS Please get in touch if you have any questions.Prospective buyers are most welcome to inspect and hear this wonderful amplifier.Collection in person is much preferred. Alternatively, I may be able to deliver in person. If not too far and my fuel costs are covered. Rather than risk trusting this gem of an amp with a courier. Again, please get in touch to discuss. Please see below for specs and details, or the Manley website:https://www.manley.com/legacy/mst FEATURES AND SPECIFICATIONS4 x Stereo Line RCA InputsTRIODE - UL SwitchingRECORDING OUTSUBWOOFER OUTTAPE LOOP (Insert) with Bypass switchPassive Noble Volume and Balance ControlsAll-Vacuum Tube Lo-feedback Stereo Integrated DesignOutput Tubes: 8 x EL84 Ships with Russian NOS EL84M (aka 6Pi14Pi-EB) (We are out of Ei 6BQ5)Driver Tubes: 2 x 6414 Ships with GE or RAYTHEON JAN NOS USA or 6414WInput Tubes: 2 x 12AT7EH Ships with: 12AT7EH large plate Electro-Harmonix RussianMaximum Output Power UL mode: 40 Watts x 2 channels 1.5% THD @ 1kHzMaximum Output Power TRIODE mode: 20 Watts x 2 channelsFrequency Response: 15 Hz - 40 kHz, -1dBGain: 37 dB at max VolumeInput Sensitivity: 185 mV in = 50 watts out into 5 OhmsInput Sensitivity Triode: 66mV in = 1W into 8 OhmsInput Sensitivity UL: 53mV in = 1W into 8 OhmsS/N Ratio: typically 87 dB A-WGT, 20Hz-20KHzInput Impedance: 50 kOhm nominalOptimum Speaker Load: 5 OhmsActual Output Impedance:at 20Hz: 2.8 Ohmsat 100Hz: 2.6 Ohmsat 1KHz: 2 OhmsDamping Factor: 5Scratch Factor: Use pennies under pointed feet to avoid marring cabinetry. Try quarters if you are in upper tax brackets. The bargain performer would be nickels. Paper currency does not function as well. Euro coins work 1.54 times better.Power Consumption Idle: 200WMaximum Power Consumption at Full Power: 370WMAINS Fuses: 100~120VAC operation: MDA 3 AMP / 250 Volt SLO-BLO, Ceramic Body220~240VAC operation: MDA 2 AMP / 250 Volt SLO-BLO, Ceramic BodyB+ FUSES: MDA 1/4 AMP, 250 Volt SLO-BLO, Ceramic. (2x Located internally)All Fuses Size: 1/4” x 1 1/4” SLO-BLOPower Supply: is factory set for 100V, 120V or 220-240VAC operation for original destination countrys mains voltage.Operating Mains Voltage: changeable with power transformer re-wiring on PCB and fuse value change.Mains Voltage Frequency:Power Cord: Detachable IEC standard. Appropriate power cord supplied for destination countryDimensions: W= 19, D=14, H= 5 1/2Shipping Weight: 30 lbs. In Summer 2005 we added the following features to production. Stingrays designated with serial code MSTX### now include the following:TRIODE - UL SwitchingSUBWOOFER OUTRECORDING OUTTAPE LOOP (Insert) with Bypass switch TECH NOTE 4/2007: Using Russian EL84M/6?14?-EB in older StingraysConditions: If you are retubing an older Stingray built before July 2006, carrying serial number below MSTx803, that originally shipped with Yugoslavian Ei EL84/6BQ5, and you cannot get the current draw high enough when trying to retube with Russian EL84M/6?14?-EB, we have an Adjustable Master Bias Board available to retrofit which will allow for more bias voltage swing or adjustability so that a wider range of tubes may be used. The Adjustable Master Bias Board is available from our Service Department to replace the 6K8 Master Bias Resistor located next to the right channel B+ fuse. The Adjustable Master Bias Board contains a 10K trimpot in parallel with a 10K resistor, in series with a 3K57 resistor. Installation instructions will be given by the service department when you order the board (if you are installing it yourself.) You need to be able to solder. If you do not work on your own amps, then you can book your Stingray with Paul in our Service Department to have this board installed for you. After installation: For Russian EL84M/6?14?-EB, set the Master Bias Trimpot to number 10 on its dial and check each tube to be sure it can bias up to 300mV reading on the bias points. (Some Russian EL84s are too low to work, and dont draw enough current by birth, so select another one that draws more current.) Reset all individual bias pots to get a bias voltage reading of 250mV on each test point.

A couple of years ago i bought a second-hand Manley stingray, the seller gave me a dozen of spare unmarked Raytheon 6414 tubes.The only info that i have is that the tubes were purchased direct from USA and that they are new old stock from a computer company.The inner construction is identical with any marked Raytheon 6414 tube.The tubes are tested on my amplifier and they are functioning like they should. I don´t have any tube tester and i have no idea over their values.I am selling 4 Pieces as Used.For any questions please feel free to ask.

Selling integrated tube amplifier Manley Stingray, in perfect collectible condition. Needs no introduction, output tubes replaced with Mesa/Boogie EL-84 6BQ5, stock input and drivers.

Manley Laboratories Stingray EL84 Integrated Valve Amplifier This interesting and great sounding amplifier is in particularly good condition, and importantly is the more desirable later improved version with Triode/Ultra Linear switching, Subwoofer out etc. Please see manufacturers note below. It was fully serviced and had all the valves replaced with new ones a couple of years a go (invoice available).It has hardly been used since. I would estimate less than 20 hours playing and then carefully stored away in its box. Whilst being serviced the optional Manley supplied Adjustable Master Bias Board was professionally fitted, to allow use of Russian EL84 valves. Please see manufacturers note below. Will be supplied with:Complete Original PackagingMains LeadInvoices for Service and Replacement ValvesSpare Original Valves (not tested, but believed to be working.)2 x 64148 x EL84 JJFitted Valves (All new Feb 2021, and barely used)2 x 6414 National USA2 x ECC81 Shuguang Triple Mica8 x EL84 Sovtek USSR NOS Please get in touch if you have any questions.Prospective buyers are most welcome to inspect and hear this wonderful amplifier.Collection in person is much preferred. Alternatively, I may be able to deliver in person. If not too far and my fuel costs are covered. Rather than risk trusting this gem of an amp with a courier. Again, please get in touch to discuss. Please see below for specs and details, or the Manley website:https://www.manley.com/legacy/mst FEATURES AND SPECIFICATIONS4 x Stereo Line RCA InputsTRIODE - UL SwitchingRECORDING OUTSUBWOOFER OUTTAPE LOOP (Insert) with Bypass switchPassive Noble Volume and Balance ControlsAll-Vacuum Tube Lo-feedback Stereo Integrated DesignOutput Tubes: 8 x EL84 Ships with Russian NOS EL84M (aka 6Pi14Pi-EB) (We are out of Ei 6BQ5)Driver Tubes: 2 x 6414 Ships with GE or RAYTHEON JAN NOS USA or 6414WInput Tubes: 2 x 12AT7EH Ships with: 12AT7EH large plate Electro-Harmonix RussianMaximum Output Power UL mode: 40 Watts x 2 channels 1.5% THD @ 1kHzMaximum Output Power TRIODE mode: 20 Watts x 2 channelsFrequency Response: 15 Hz - 40 kHz, -1dBGain: 37 dB at max VolumeInput Sensitivity: 185 mV in = 50 watts out into 5 OhmsInput Sensitivity Triode: 66mV in = 1W into 8 OhmsInput Sensitivity UL: 53mV in = 1W into 8 OhmsS/N Ratio: typically 87 dB A-WGT, 20Hz-20KHzInput Impedance: 50 kOhm nominalOptimum Speaker Load: 5 OhmsActual Output Impedance:at 20Hz: 2.8 Ohmsat 100Hz: 2.6 Ohmsat 1KHz: 2 OhmsDamping Factor: 5Scratch Factor: Use pennies under pointed feet to avoid marring cabinetry. Try quarters if you are in upper tax brackets. The bargain performer would be nickels. Paper currency does not function as well. Euro coins work 1.54 times better.Power Consumption Idle: 200WMaximum Power Consumption at Full Power: 370WMAINS Fuses: 100~120VAC operation: MDA 3 AMP / 250 Volt SLO-BLO, Ceramic Body220~240VAC operation: MDA 2 AMP / 250 Volt SLO-BLO, Ceramic BodyB+ FUSES: MDA 1/4 AMP, 250 Volt SLO-BLO, Ceramic. (2x Located internally)All Fuses Size: 1/4” x 1 1/4” SLO-BLOPower Supply: is factory set for 100V, 120V or 220-240VAC operation for original destination countrys mains voltage.Operating Mains Voltage: changeable with power transformer re-wiring on PCB and fuse value change.Mains Voltage Frequency:Power Cord: Detachable IEC standard. Appropriate power cord supplied for destination countryDimensions: W= 19, D=14, H= 5 1/2Shipping Weight: 30 lbs. In Summer 2005 we added the following features to production. Stingrays designated with serial code MSTX### now include the following:TRIODE - UL SwitchingSUBWOOFER OUTRECORDING OUTTAPE LOOP (Insert) with Bypass switch TECH NOTE 4/2007: Using Russian EL84M/6?14?-EB in older StingraysConditions: If you are retubing an older Stingray built before July 2006, carrying serial number below MSTx803, that originally shipped with Yugoslavian Ei EL84/6BQ5, and you cannot get the current draw high enough when trying to retube with Russian EL84M/6?14?-EB, we have an Adjustable Master Bias Board available to retrofit which will allow for more bias voltage swing or adjustability so that a wider range of tubes may be used. The Adjustable Master Bias Board is available from our Service Department to replace the 6K8 Master Bias Resistor located next to the right channel B+ fuse. The Adjustable Master Bias Board contains a 10K trimpot in parallel with a 10K resistor, in series with a 3K57 resistor. Installation instructions will be given by the service department when you order the board (if you are installing it yourself.) You need to be able to solder. If you do not work on your own amps, then you can book your Stingray with Paul in our Service Department to have this board installed for you. After installation: For Russian EL84M/6?14?-EB, set the Master Bias Trimpot to number 10 on its dial and check each tube to be sure it can bias up to 300mV reading on the bias points. (Some Russian EL84s are too low to work, and dont draw enough current by birth, so select another one that draws more current.) Reset all individual bias pots to get a bias voltage reading of 250mV on each test point.