Pair of Fosi Audio v3 mono power amplifiers

A pair of Fosi Audio Class D power amplifiers. They have only been powered up to check operation of both sets of inputs (XLR & RCA)
They are both complete with the higher rated 48V power supplies and in the original box with original packaging.
I originally bought these to use to replace my valve amp but didn't bother, so they were never used.

£155 inc


Specifications

Channel: 1.0

Amplifier Chip: Texas Instruments TPA3255

Input: RCA, XLR, ¼" TRS

Output: Speaker Output (supports banana plug or bare wire connection)

SINAD: XLR: 101dB ; RCA: 93dB

SNR: ≥123dB

Dynamic Range: ≥123dB

THD: ＜0.006%

Gain: XLR/¼” TRS: 20dB ; RCA: 25dB, 31dB;

Terminal Impedance: 2-8Ω
Rated Power Output: 48V/5A--240W@4Ω ; 32V/5A --100W@4Ω

Frequency Response: 10Hz-30kHz（±0.06dB）

Input Voltage Range: DC 32-48V

Standard PSU: 48V/5A