The API ASM164 Rackmount Analog Summing Mixer distills the essence of API's legendary sound into a compact and efficient package. Designed for professional and home studios alike, this mixer offers the perfect blend of classic analog warmth and modern functionality. With its 16 analog summing channels, the ASM164 provides ample room for complex mixes, while maintaining the clarity and richness that API is renowned for.

Built with API's proprietary opamps, including the iconic 2520, the ASM164 ensures that every nuance of your audio is faithfully captured and reproduced. Each channel is equipped with insert send/return capabilities, giving you flexibility in signal processing. The dual stereo program buses, Mix-A and Mix-B, allow you to assign channels as needed, making this mixer an adaptable choice for any audio setup.

The ASM164's rugged 19-inch, 2U chassis houses a wealth of features, including global 0dB channel level control bypass and comprehensive rear-panel connections with balanced in/out, making it a reliable workhorse for your studio. With its MIL-Spec build quality, this mixer promises durability and longevity, continuing the tradition of API's robust engineering.

For those seeking to elevate their audio production with the unmistakable API sound, the ASM164 is a versatile and powerful tool that brings professional-grade summing capabilities to your rack.

Key Features:

• Rackmount analog summing mixer
• 16 analog summing channels
• Balanced, line-level, DB-25 connectors
• Global 0dB channel level control bypass
• Proprietary API 2510 input opamps
• Signature API 2520 opamps and proprietary output transformers
• Insert send/return per channel
• 4-segment LED level meters
• 2 stereo program buses: Mix-A and Mix-B
• Each channel assignable to Mix-A and/or Mix-B
• Continuously variable panning with center detent
• 31-step detented Level control
• Balanced stereo external input (assignable to Mix-A and/or Mix-B)
• Analog stereo Output level VU meters
• Comprehensive rear-panel connections with balanced in/out
• External power supply
• Backed by API’s 5-year parts, 1-year factory service warranty

Product specs

FAQs

What is the primary function of the API ASM164 Rackmount Analog Summing Mixer?

The API ASM164 is designed for analog summing, allowing you to combine multiple audio tracks into a stereo mix. This process enhances audio quality by leveraging the mixer's analog circuitry, providing a warmer, more cohesive sound.

How many channels does the API ASM164 support?

The API ASM164 supports 16 analog summing channels, allowing for extensive mixing capabilities in professional studio environments.

What are the connectivity options available on the API ASM164?

The API ASM164 features 2 x DB-25 line inputs, 4 x XLR mix inputs, and multiple send/return options via DB-25 and 1/4" connections, offering versatile integration with studio equipment.

What audio quality features does the API ASM164 offer?

The API ASM164 utilizes API 2520 op-amps and proprietary output transformers, delivering the renowned API sound characterized by clarity, punch, and warmth.

Does the API ASM164 have any metering capabilities?

Yes, the API ASM164 includes 4-segment LED meters that provide visual feedback for monitoring levels during mixing sessions.