This PCB set is to build a X-Altra Mini II class A Headphone amplifier with input select for 6 sources; It does not provide any line outputs, no line amplifier inputs or MC/MM phono inputs
Buffered Record output; inputs are CD, Tuner, Aux, DAC and Rec; you can wire the phono input through to the select input relay board with 2 jumpers so that if using an external phono preamp, you can feed its output into the A-Altra Mini II phono input; HPA-1 class A headphone amp (1.75W into 32 Ohms)
PCB Set consists of
- HPA-1 class A Headphone amp
- Input select control board
- Low noise Standard PSU
- Input relay select PCB
- Rear panel PCB set (2 boards)
- 2 off volume and input select mounting boards
- Headphone socket mounting PCB
Att: Set the HPA-1 Headphone amp gain to 20 dB (see X-Altra Mini II Headphone amp doc for details) in this configuration.
Item: X-Altra Mini II Headphone Amp 'Classic' PCB set 'C'
Unit price: $118.2
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