Purple Audio CANS

A discrete stereo headphone amp that doubles as a control room preamplifier. Designed to work in standard "500" racks.

Features:

Discrete signal path
Capable of driving the most demanding phones
10k© Transformer balanced input
Hi-Z input will not load sources when multing
15dBu Gain
Individual channel cuts
Channel swap
Channel sum to mono
Precision matched stereo level control
Ships with XLRF to XLRF adaptor for stereo input
Unbalanced stereo front panel 1/4" TRS output
Second unbalanced stereo output on rear XLR in Purple Sweet Ten rack
Current consumption: 70mA
Over Current Resettable Fused (prevents any module problem from affecting your rack)
ROHS - Lead Free

For easy serviceability and tweaking, the Purple discrete opamps can be replaced with any standard discrete opamp or a DIP-8 IC. The output amp stages in the Cans are modular, but cannot be replaced with any other opamp.

Cans Pinout

Pin 1: Chassis Ground
Pin 2: Input Right +
Pin 3: Unbalanced Output Left (Purple Audio Rack Only - XLR OUT 2)
Pin 4: Input Right -
Pin 5: NC
Pin 6: Unbalanced Output Right (Purple Audio Rack Only - XLR OUT 2)
Pin 7: Input Left -
Pin 8: Input Left -
Pin 9: Input Left +
Pin 10: Input Left +
Pin 11: NC
Pin 12: +15 or 16VDC 70ma
Pin 13: Audio Ground
Pin 14: -15 or 16VDC 70ma
Pin 15: NC (+48VDC)