Fosi Audio v3 mono power amplifiers
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
https://i.ibb.co/pvGJcqwX/s-l1600-1.webp
https://i.ibb.co/2Bdgj6K/s-l1600-2.webp
https://i.ibb.co/p6b877qZ/s-l1600-3.webp
https://i.ibb.co/hJYqfGBG/s-l1600-4.webp
https://i.ibb.co/QF3nm6xM/s-l1600.webp
