Neiro
Level Four, 8 watt Class A parallel single-ended no feedback mono power amplifiers with choke coupled valve rectified power supply and Cerafine filter caps, UHiB double C-core with copper primary and Audio Note™ silver secondary windings, Audio Note™ copper foil signal caps and 1 watt tantalum resistors, Silmic and Black Gate decoupling caps, fully Audio Note™ silver wired circuit, valve compliment 4 x 2A3, 2 x NOS 6SN7, 2 x NOS 5R4GY

Neiro Low Gain
Level Four, 8 watt Class A parallel single-ended no feedback mono power amplifiers with choke coupled valve rectified power supply and Cerafine filter caps, UHiB double C-core with copper primary and Audio Note™ silver secondary windings, Audio Note™ copper foil signal caps and 1 watt tantalum resistors, Silmic and Black Gate™ decoupling caps, fully Audio Note™ silver wired circuit, valve compliment 4 x 2A3, 2 x NOS 6J5 glass, 2 x NOS 5R4GY