Elekit Tu-897 Tube Stereo Amplifier Vintage Used Tested Assembled AC100V

Wednesday, July 2nd, 2025
Elekit Tu-897 Tube Stereo Amplifier Vintage Used Tested Assembled AC100V

Elekit Tu-897 Tube Stereo Amplifier Vintage Used Tested Assembled AC100V

Elekit Tu-897 Tube Stereo Amplifier Vintage Used Tested Assembled AC100V

Elekit Tu-897 Tube Stereo Amplifier Vintage Used Tested Assembled AC100V

Thank you for visiting our store! We sell only authorized products. All accessories are shown in the photos. The item is used but in good condition. There are several minor scratches. Please see photos for condition. The voltage for this item is’AC100V’. Be sure to check the voltage in your area and use a step-down transformer if necessary. We pack carefully to avoid damage, so please be patient if it takes a while to open the package. International Buyers – Please Note. For products that come with a power supply, a step-down transformer may be required due to different voltages in different countries. Thank you for your understanding.

MATCHED PAIR ZENITH 6A5G Power Amplifier VINTAGE Vacuum Tubes TESTED S. 8584

Thursday, June 26th, 2025
MATCHED PAIR ZENITH 6A5G Power Amplifier VINTAGE Vacuum Tubes TESTED S. 8584

MATCHED PAIR ZENITH 6A5G Power Amplifier VINTAGE Vacuum Tubes TESTED S. 8584

MATCHED PAIR ZENITH 6A5G Power Amplifier VINTAGE Vacuum Tubes TESTED S. 8584

GREAT PAIR ZENITH 6A5G. Date Codes = ROR and YOR. TESTED on HICKOK TV7. Results = 68 and 68. Minimum Good = 38. All Tubes Tested on a Calibrated Hickok TV7 or Sencore TC136.

Pioneer VSA-750 Premain Amplifier (Tube Type) Vintage Rare Tested OK USED 1990

Wednesday, June 25th, 2025
Pioneer VSA-750 Premain Amplifier (Tube Type) Vintage Rare Tested OK USED 1990

Pioneer VSA-750 Premain Amplifier (Tube Type) Vintage Rare Tested OK USED 1990

Pioneer VSA-750 Premain Amplifier (Tube Type) Vintage Rare Tested OK USED 1990. International Buyers – Please Note.

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

Wednesday, May 21st, 2025
VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp with Sovtek 6L6WGC TESTED READ

VTG Ampeg SuberBReverb R-15-R Guitar Tube Combo Amp w/ Sovtek 6L6WGC – TESTED READ. Classic Ampeg tube tone! This vintage amp has had. Some tube substitutions and/or modifications. By a prior owner. It appears to be adapted for. Sovtek 6L6WGC (5881) tubes. Which are used in place of the original 7591s. Capacitor has been replaced. Full service history is. Tested on 110V using a step-down converter. Due to the vintage nature of the amp. And functioning – no hum, clean tone. Reverb and tremolo work. And pedal switches toggle each function properly. All cords are in good shape. Tube complement (left to right). Generic 12AX7A (in place of original 7025). Sovtek 5881/6L6WGC (x2, in place of original 7591s). Cracked plastic on carrying handle. (metal bar inside; handle is functional but not recommended for lifting). Along seams, with some. Along the back lower edge. Rust, scratches, and faded lettering. On control panel – all consistent with age. See detailed photos for condition. Only items shown are included. Rare and great-sounding vintage amp. Due to its age and modifications. It’s been tested and works as described, but given its vintage status, further servicing may be desired by the next owner. R2v3 CATEGORY C4/F4 NON-DATA.

Sherwood S-5000 II Tube Amplifier and S-2200 Tuner Cleaned & Tested HIFI Vintage

Saturday, May 17th, 2025
Sherwood S-5000 II Tube Amplifier and S-2200 Tuner Cleaned & Tested HIFI Vintage

Sherwood S-5000 II Tube Amplifier and S-2200 Tuner Cleaned & Tested HIFI Vintage

Sherwood S-5000 II Tube Amplifier and S-2200 Tuner Cleaned & Tested HIFI Vintage

Sherwood S-5000 II Tube Amplifier and S-2200 Tuner Cleaned & Tested HIFI Vintage

Sherwood S-5000 II Tube Amplifier and S-2200 Tuner Cleaned & Tested HIFI Vintage

Sherwood S-5000 II Tube Amplifier and S-2200 Tuner Cleaned & Tested HIFI Vintage

Sherwood S-5000 II Tube Amplifier and S-2200 Tuner Cleaned & Tested HIFI. Both units were tested and cleaned. Tubes were tested and faulty ones were replaced. Feel free to reach out with any questions and thank you for looking. Power output: 36 watts per channel into 8? (stereo). Frequency response: 20Hz to 20kHz. Total harmonic distortion: 1.5%. Input sensitivity: 1.8mV (MM), 350mV (line). Signal to noise ratio: 60dB (MM), 90dB (line). Speaker load impedance: 4? To 16? Valve complement: 6 x 12AX7, 4 x 7868. Dimensions: 14 x 12.5 x 4 inches.

Vintage 1962 RCA Vacuum Tube Stereo Amp / Chassis 6BQ5, 5Y3GT TESTED

Friday, April 25th, 2025
Vintage 1962 RCA Vacuum Tube Stereo Amp / Chassis 6BQ5, 5Y3GT TESTED

Vintage 1962 RCA Vacuum Tube Stereo Amp / Chassis 6BQ5, 5Y3GT TESTED

Vintage 1962 RCA Vacuum Tube Stereo Amp / Chassis 6BQ5, 5Y3GT TESTED

Vintage 1962 RCA Vacuum Tube Stereo Amp / Chassis 6BQ5, 5Y3GT TESTED

Vintage 1962 RCA Vacuum Tube Stereo Amp / Chassis 6BQ5, 5Y3GT – TESTED! Very nice clean amp in perfect working order. Sounds amazing very powerful and clear. Will be double boxed and packed with extra care. The tubes will be removed and individually packed. You will get exactly what is shown.

Rare Mullard 191 B81 Vintage 12AX7/ECC83 Tested Balanced Guitar amplifier Holy G

Thursday, April 24th, 2025
Rare Mullard 191 B81 Vintage 12AX7/ECC83 Tested Balanced Guitar amplifier Holy G

Rare Mullard 191 B81 Vintage 12AX7/ECC83 Tested Balanced Guitar amplifier Holy G

Rare Mullard 191 B81 Vintage 12AX7/ECC83 Tested Balanced Guitar amplifier Holy G

Rare Mullard 191 B81 Vintage 12AX7/ECC83 Tested Balanced Guitar amplifier Holy G

Rare Mullard 191 B81 Vintage 12AX7/ECC83 Tested Balanced Guitar amplifier Holy G

Rare Mullard 191 B81 Vintage 12AX7/ECC83 Tested Balanced Guitar amplifier Holy G

Rare Mullard 191 B81 Vintage 12AX7/ECC83 Tested Balanced Guitar amplifier Holy G

Rare Mullard 191 B81 Vintage 12AX7/ECC83 Tested Balanced Guitar amplifier Holy G

This listing is for a Mullard 191 B81, 12AX7/ECC83 preamp tube. I unpacked a few of them today. I’ll be listing one more vintage Mullard because the third one was bad. This is an early Mullard. This is a long plate tube. This tube tested good with near perfect balance. For more vintage tubes check my other listings. Feel free to ask any questions that you have or to shoot me an offer. Thanks for looking and happy hunting.

Vintage Bogen CHA-33, 33-Watt Dual Rectifier, Amplifier Fully Tested, New Tubes

Friday, April 11th, 2025
Vintage Bogen CHA-33, 33-Watt Dual Rectifier, Amplifier Fully Tested, New Tubes

Vintage Bogen CHA-33, 33-Watt Dual Rectifier, Amplifier Fully Tested, New Tubes

Vintage Bogen CHA-33, 33-Watt Dual Rectifier, Amplifier Fully Tested, New Tubes

Vintage Bogen CHA-33, 33-Watt Dual Rectifier, Amplifier Fully Tested, New Tubes

Vintage Bogen CHA-33, 33-Watt Dual Rectifier, Amplifier Fully Tested, New Tubes

Vintage Bogen CHA-33 33-Watt PA Tube Amplifier, Fully Tested, New Electrolytic Capacitors, New Tubes. This is professional equipment. Able to deliver continuous 33W; specially suitable for public announcements, music, etc. Allows to mix 2 microphones and 1 auxiliary source. Unit in extremely good shape and fully tested with. New Electrolytic Capacitors, New Tubes. Tubes: 2x 6L6, 2x 5Y3, 2x 12AX7, 1x 5AV6. Has a couple of small scratches as expected for a vintage unit.

Simpson 260 Series 6M Multimeter with Leads & Manual-Serviced, Calibrated & Tested

Wednesday, March 5th, 2025
Simpson 260 Series 6M Multimeter with Leads & Manual-Serviced, Calibrated & Tested

Simpson 260 Series 6M Multimeter with Leads & Manual-Serviced, Calibrated & Tested

Simpson 260 Series 6M Multimeter with Leads & Manual-Serviced, Calibrated & Tested

Simpson 260 Series 6M Multimeter with Leads & Manual-Serviced, Calibrated & Tested

Simpson 260 Series 6M Multimeter with Leads & Manual-Serviced, Calibrated & Tested

Simpson 260 Series 6M Multimeter with Leads & Manual-Serviced, Calibrated & Tested

Simpson 260 Series 6M Multimeter with Leads & Manual-Serviced, Calibrated & Tested

Simpson 260 Series 6M Multimeter with Leads & Manual-Serviced, Calibrated & Tested

Simpson 260 Series 6M Multimeter with Leads & Manual-Serviced, Calibrated & Tested

Simpson 260 Series 6M Multimeter with Leads & Manual-Serviced, Calibrated & Tested

Simpson 260 Series 6M Multimeter with Leads & Manual-Serviced, Calibrated & Tested

Simpson 260 Series 6M Multimeter with Leads & Manual-Serviced, Calibrated & Tested

Simpson 260 Series 6M Multimeter with Leads & Manual-Serviced, Calibrated & Tested

Simpson 260 Series 6M Multimeter with Leads & Manual-Serviced, Calibrated & Tested

Simpson 260 Series 6M Multimeter with Leads & Manual-Serviced, Calibrated & Tested

Simpson 260 Series 6M Multimeter with Leads & Manual-Serviced, Calibrated & Tested

Simpson 260 Series 6M Multimeter with Leads & Manual-Serviced, Calibrated & Tested

Simpson 260 Series 6M Multimeter w/ Leads & Manual-Serviced, Calibrated & Tested. The Simpson 260 Multimeter is an industry “Gold Standard” VOM since introduced in the 1930s and, with its accuracy, is still the preferred choice for testing professionals. This Simpson 260 Series 6M is a winner as it has been serviced, calibrated, and tested by Steve McKinley of Atlanta Tube Amp, who is a Simpson 260 metrologist and a longtime user of the 260. As part of its servicing. Meter needle adjusted to exact zero. The individual components were tested and, if out of spec, replaced. Switches and potentiometers were resoldered, cleaned, and tested. The meter circuit was calibrated to exactly 5K (this is crucial as it impacts the entire meter operation). Meter used to test its own fresh, new Duracell 1.5V and 9V batteries. Tested 10K 1% resistor. Tested known 120VAC source. Tested 500VDC vacuum tube amplifier. Meter calibrated in a “flat position” as that the way it’s intended to be used. The Series 6M is one of Steve’s favorite models as it. Uses the leads with banana jacks. Has the mirrored scale to help prevent parallax error when reading the meter i. User can see when the needle is directly aligned for accurate reading – BIG PLUS. Has the Off / Transit switch position. Is the first model to use the NEDA 13 F “D” cell and NEDA 1604A (9-Volt) battery combination. Has the separate battery / 1-Amp fuse cover. The Adjust-A-View handle supports the meter in a sloping position for easy viewing. Calibration pots for both the meter and A/C voltages. Get this Simson 260 Series 6M that has been serviced, calibrated, and tested before someone else does! Testing leads and a copy of the Operator’s Manual are included.

Pair Vintage 1949 250k Ohm Linear Taper Tube Guitar Amp Potentiometers TESTED

Wednesday, February 12th, 2025
Pair Vintage 1949 250k Ohm Linear Taper Tube Guitar Amp Potentiometers TESTED

Pair Vintage 1949 250k Ohm Linear Taper Tube Guitar Amp Potentiometers TESTED

Pair Vintage 1949 250k Ohm Linear Taper Tube Guitar Amp Potentiometers TESTED

Pair Vintage 1949 250k Ohm Linear Taper Tube Guitar Amp Potentiometers TESTED

Pair Vintage 1949 250k Ohm Linear Taper Tube Guitar Amp Potentiometers TESTED

Pair Vintage 1949 250k Ohm Linear Taper Tube Guitar Amp Potentiometers TESTED

Pair Vintage 1949 250k Ohm Linear Taper Tube Guitar Amp Potentiometers TESTED

Pair Vintage 1949 250k Ohm Linear Taper Tube Guitar Amp Potentiometers TESTED

Pair Vintage 1949 250k Ohm Linear Taper Tube Guitar Amp Potentiometers TESTED

Pair Vintage 1949 250k Ohm Linear Taper Tube Guitar Amp Potentiometers TESTED

Pair Vintage 1949 250k Ohm Linear Taper Tube Guitar Amp Potentiometers TESTED

Up for sale here is this pair of used vintage 1949 250k ohm linear taper potentiometers. I don’t know who made these–each is marked “4-62, ” but that’s a part number, not a date or EIA code. These have short 1/4 round shafts. They test around 271.9k ohms and 254.7k ohms, so fairly close. These are very r are potentiometers and will work great for you, though they may need some Deoxit. These are for amps–they are probably too big for a guitar. Please see my pictures for details. If you have any questions, please ask. I have more potentiometers and other vintage electronics listed–feel free to take a look!