WaVega-2

Description:

 Hi-End pre amplifier to switch input channels, output buffering, volume control and headphones amplifier (HPA).

 Special topology used for the input switch by relays, where the active input signal DOES NOT PASS THROUGH the relay's contacts!

All relay's contacts is this channel are open.

Motorized potentiometer - IS NOT at the signal pass, it is used for manual operation and indication only.

2 outputs to connect 2 amplifiers (amplifier+sub)

Due to the normal and inverted outputs, it is possible to use as balanced connection with a special cable (2RCA-XLR for each channel).

Headphones output at the front panel.

Remember the Last Input selection.

Remember the Last Volume Control position for each input separately.

Restore  potentiometer position after power up, exit from standby or input change.

Clear and simple input position and standby indication.

Main features:

• 4 input channels with EMC and ESD protection

• Input #1 with 3 options:
  - normal (the same as inputs #2-4)
  - with DC Block at the input
  - with Phono stage preamplifier 

• 2 pairs of buffered  outputs, one is inverted

• MDAC Volume Control

• Separate headphones volume control, independent from the Master Volume.

• Motorized potentiometer  for manual Volume Control and volume position indication

• InfraRED Remote Control

• Automatic standby if there is no input signal

• High Quality small signals relays to input switch and output mute

• Easy configuration and Firmware upgrade through USB port.

DIY Friendly!

• Phono stage preamplifier and Headphones amplifier are the separate modules, so is possible to use different DIY designs. All necessary information will be provided (including PCB geometry, connectors pinout, etc.)