Strymon AA.1 Amplifier Attenuator

Bridge Between Worlds.

AA.1 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.

Easy to Use.

AA.1 is straightforward to use. The 1/4″ stereo input amplifies guitar level signals by +18dB, outputting the amplified signal through left and right 1/8″ outputs (use the left output for mono). Left and right 1/8″ inputs attenuate Eurorack level signals by -18dB, sending the attenuated signal through left and right 1/4″ outputs suitable for outputting to guitar level products.  

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

More information you can find here: - Strymon