In very good condition with power supply.
eBay
Low Noise Operation: PP400 record player amplifier low noise op amp provides excellent performance. The output is 2V (PP) at maximum10K ohms. It is best to place the preamp close to the source to reduce unwanted noise and interference.
eBay
[Easy To Use] Preamplifier with DC 12V power adapter is no longer limited to application scenarios. [Plug And Play] Mini phono preamp features stereo input and output, making it easy to connect turntables to input and ground.
eBay
High-precision, low-noise phono equalizer preamp. Phono EQ:RIAA curve compliant. Switchablelow-cut rumble filter. Hum & Noise:>90dB. (Use ART Precision Phono Pre U or another dedicated MC preamp.). Input Impedance:47kΩ, switchable input capacitance100pF / 200pF.
eBay
Item Type: Phono Turntable Preamp. 1 x Phono Turntable Preamp. Low Noise : Ultra low noise for better sound and less distortion. It's better to position the preamp close to the source to reduce unwanted noise and interference.
eBay
DYNAVOX TPR-3 TUBE PREAMP BLACK. Finally available: the new Dynavox preamplifier TPR-3, the ideal addition to the new power amplifier ET-100, but of course also excellently suited for VR-70, VR-80 and other amplifiers/power amplifiers.
eBay
This electronic preamplifier stands up to the test and will provide you with serious sound performance. It'll take your audio signal, amplify its strength and prepare it for further processing by your receiver or amplifier.
eBay
Frequency response: RIAA standard. With MM signal input and 3.5mm AUX input(with priority), can be used as a MM phono preamp and a tube preamp, compatible with many audio devices such as MM record player, phone,TV, MP3 players, CD players, DAC, computers etc. to satisfy different demands.
eBay