Seems to be working fine. I'm no expert on these matters, but my ear likes what it hears. The little B&Ws I just hooked up to test don't do it justice, but do demonstrate it working. The only thing I find broken are the little plastic attacher nubs holding the Pre-Amp and Power Amp input jack panel to the casing; and if one were to use those, one would just need to be careful plugging in.
eBay
Unique and amazing combination: integrated ST-01/ST-01 PRO amplifier with VU meter into whole in such a mini size, the pointer dancing in the warm light with strong vintage feelings when enjoy HiFi music, dynamically decorates the audio system space. HiFi clear sound with tone control: resonable circuit and concise wiring, adopts vacuum tubes to soften the sound and filter out the digital feelings, sounds warm and sweet without noise. Also with treble and bass knobs to adjust one's own preferable sound styles, presents HiFi music with rousing highs and deep lows.
eBay
Arcade amplifier kit Audio Stereo Amplifier Arcade Kit 5W 4 Inch Speaker For Raspberry Pi Multi Game
AliExpress
Tested and working. Needs new light bulbs (power light turns on) and receiver jumpers. Cosmetic wear on body. Please see photos for details.
eBay
CMC868S HI-End Gold-plate Speaker Binding Post Audiophile Amplifier Speaker Terminal Connector
AliExpress
ADULT SIGN. Power output: 65 watts per channel into 8Ω (stereo). This unit has been tested/serviced and working properly. Nice condition for its age presents very well! Total harmonic distortion: 0.05%.
eBay
OPA855 Transimpedance IV High-speed APD PIN High-speed Photodetection TIA Amplifier Module IV
AliExpress
eBay
1x4 3G/HD/SD-SDI Distribution Amplifier Video SDI Splitter with Adapter
AliExpress
Pre-owned but in great shape. Some very mild wear from use, but in great condition. Includes instructions. I have taken photos to showcase the unit. (G1)
eBay
High-qualit Remote control amplifier professional small sound amplifier bait call speaker hunting
AliExpress
This unit containsModerate scratches, scuffs, and dents in several spots on the body.The PrimaLuna Prologue Two is in moderate condition with functional capabilities. Minor scratches and blemishes are present with a small visible mark on the upper left part of the device.
eBay
With so many audio sources available, the ISX-800 will always be fresh and exciting. It is designed more as modern art, than as a sterile iPod dock. The floor-standing system will blend with furniture and art.
eBay
OPA541 Audio Power Amplifier Module Board HiFi AMP 5A High Voltage Current Low Frequency Drive Coil
AliExpress
Looks to be in good condition. Powers on. I have not tested further Any questions let me know Thank you
eBay
mini mixer karaoke audio outdoor mixer stereo echo dual microphone input amplifier with Bluetooth
AliExpress
NAD C325BEE Classic Audiophile Integrated StereoAmplifier - MINT Condition. Utilizing high quality electronic parts and sophisticated design resulting in accurate and musical performance, this highly-reviewed C325BEE is one of the most desirable classic audiophile integrated stereo amplifiers in NAD's renowned history.
eBay
XLR 1 to 2 Audio Cable Female XLR to 2 XLR Male XLR to 2 XLR Female Cable 0.5m 1m 2m 3m 5m 8m
AliExpress
The aluminum front panel is simple and uncluttered. On the left is the power button, with an LED that glows green when the device is on.
eBay
The Audiolab 9000A Stereo Integrated Amplifier in Silver is a brand new, high-quality audio component perfect for home audio systems. With 100W of power and two stereo L/R RCA inputs, this amplifier delivers excellent sound quality for a truly immersive listening experience. The sleek silver design adds a touch of sophistication to any audio setup, making it a stylish and functional choice for audiophiles looking for premium audio performance.
eBay
Passive Volume Control Metal Precise Sound Adjuster Plug and Play Stereo XLR Input/Output Supports
AliExpress
A: The ZD3 does have HDMI CEC. It supports high audio resolution, with a maximum capability of DSD512 and PCM 32bit/768kHz sampling rates, providing unparalleled clarity and depth. Q: Does the ZD3 have HDMI CEC?.
eBay
RAYHAYES RA-28 Headworn Microphone Loudspeaker Voice Amplifier Recorder Teaching Mic Speaker Audio
AliExpress
Model: Onkyo A-25 Integrated Stereo Amplifier. The Onkyo A-25 is known for itswarm, rich sound andbulletproof build quality. This particular unit is in collector-grade condition and performs like new.
eBay
Furutech FP-3TS762 Purple Shirt Dragon King OFC oxygen-free copper audio amplifier fever-grade power
AliExpress
Near top of the line Pioneer Integrated Amplifier 1973-1975 in excellent working condition. 60 wpc at 8 ohms. He been fully professionally recapped in spring of 2024 and lightly used since then. Left side rear bottom has a small chip out of the cabinet.
eBay
Schumann Waves Resonance Generator 7.83Hz Ultralow Frequency Pulse Audio Resonator 0.01Hz to 30000Hz
AliExpress
I don't know what the issue is keeping it from working without the jumper. It appears the "Computer Drive Monitor" lamp is burned out. All of the inputs seem to work. Sale is for the stereo receiver only and the speakers are used for demonstration purposes only.
eBay