Doepfer A-138bV Mixer – Vintage-Style 4-Channel Logarithmic Audio Mixer

The Doepfer A-138bV is the vintage-edition version of the popular A-138b, featuring a retro cream-colored panel and classic-style knobs. This 4-channel mixer is optimized for audio signals, offering logarithmic volume control that mimics the natural perception of loudness—ideal for balancing complex patches in Eurorack setups.

It’s not only a practical tool but also a visual standout in your rack, especially for those who prefer a warm, classic aesthetic.

Key features:

• 4-channel audio mixer with logarithmic response

• Vintage Edition with cream panel and retro knobs

• Natural-sounding volume behavior

• Compact 8 HP format

• Clean, transparent audio mixing (not for CV use)

Whether you're mixing multiple oscillators or layering textures, the A-138bV delivers smooth and musical results with a timeless design.