A uniquely designed versatile preamplifier-equalizer-instrument DI that can be used together or... more >

A TEC Award-nominated preamp that wins the hearts of all who hear it.

All-tube DI with incredibly high-quality sound at a project-studio price.

Nickel output transformer for enhanced highs and airy top end.

Dual-slot, single-space, rack-mounted frame with power supply for EM series and other 500 series... more >

Easily control audio levels!

A unique solid state/tube hybrid compressor featuring parallel compression and a high-pass filter for... more >

True tube stereo preamp with unique tone switches offers boutique performance at an affordable price.

A Pultec-style equalizer from the golden ears of A Designs Audio.

Winner of Pro Audio Review's Par Excellence Award at the 2007 Audio Engineering Society Conference!

The classic Pultec EQP-1A sound in a compact module.

A Designs brings the acclaimed Pacifica sound to a single affordable channel.