Strymon AA.1 Amplifier Attenuator Eurorack Module is designed to be your bridge between the world of guitar pedals and the world of Eurorack modular. This compact 4HP amplifier attenuator module has everything you need to interface your modular with your guitar effects pedals as well as with your guitar or bass.

AUDIO QUALITY:
Amplifier:

Gain: +18dB
Max Input Level (before soft clipping): 2.25Vpp
Max Output: 18Vpp
Input Impedance: 1 MΩ
Output Impedance: 1 kΩ
20Hz - 20kHz, +/- 1dB
Attenuator:

Gain: -18dB
Max Input Level (Nominal): 20Vpp
Max Output Level (Nominal): 2.5Vpp
Input Impedance: 8 kΩ
Output Impedance: 880 Ω
20Hz - 20kHz, +/- 1dB

INS & OUTS:
STEREO IN - Amplifies Guitar Level signals by +18dB. Tip is routed to L OUT, Ring is routed to R OUT. For mono signals, use L OUT.
L and R OUT +18 dB - Designed to patch into Eurorack inputs. Signal source is STEREO IN. Signal gain is +18dB.
L and R 1/8" IN - Attenuates Eurorack level signals by -18dB.
L and R OUT -18dB - Designed to patch into Guitar Level Products. Signal source is L and R 1/8" IN. Signal attenuation is -18 dB.

POWER:
+12V rail: 10mA max
-12V rail: 10mA max
+5V rail: 0mA

DIMENSIONS:
4 HP Eurorack format module
Rack Depth: 1.5″ (38mm)
Designed & Built in the USA