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Welcome to the DON classics

Home of 500 series DIY kits of classic equipment we all love...
...and now the 19" 2NV rack!

Assembled modules

Fully built & tested modules...

DIY kits to solder yourself...

DIY kits to solder yourself...

NV73

Class A mic pre
DIY kit

Class A mic pre.
3 gain stages.
Classic mic pre schematic/parts.
DIY kit available for £149.
More info...

U76a

Blue face FET compressor
DIY kit

£149

Blue face FET compressor.
Revision A.
Classic 1176 schematic/parts.
DIY kit available for £149.
More info...

NV73EQ addon

EQ addon for NV73
DIY kit

£129

EQ addon for NV73.
Dual slot.
Classic EQ schematic/parts.
DIY kit available for £129.
More info...

250EQ

5 band fully parametric EQ
DIY kit

5 band fully parametric EQ.
Dual slot - mono.
Classic 250A schematic/parts.
DIY kit available for £165.
More info...

2NV-RACK
19" Rack for dual 2NV modules DIY kit
£169

1u 19" rack with internal PSU
(Can also be powered from 51X lunchbox).
Dual space for any combination of 2NV modules.
More info...

2NV73
Classic mic-pre & EQ DIY kit
£225

Classic 73 schematic and parts.
Mic pre with EQ (inc line input & gtr DI)
More info...

2NV73+
Classic mic-pre & EQ DIY kit
£259

Classic 73 with 84 HF schematic/parts.
Mic pre with EQ (inc line input & gtr DI)
More info...

2NV66+
Classic mic-pre & EQ DIY kit
£259

Classic 66 with 84 HF schematic/parts.
Mic pre with EQ (inc line input & gtr DI)
Complimentary frequencies to 73, helping in a mix.
More info...