Status: Currently Unavailable for Direct Online Purchase
This listing is maintained for reference and support. The Equalizer PCB Assembly (5600-7373) for the Avalon VT737sp is not available for purchase online, but your unit can still be repaired. British Audio is an Authorized Avalon Service Provider, and our technicians can restore full EQ functionality through component-level repair, calibration, and signal-path testing.
If you’re experiencing issues with the EQ section of your 737, we can service your unit even when the full PCB cannot be purchased separately.
About This Part (Reference Only)
This Equalizer PCB Assembly was designed to:
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Restore accurate and transparent EQ performance
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Provide smooth, musical tonal shaping across all EQ bands
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Maintain Avalon’s signature low-noise, high-headroom audio quality
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Integrate seamlessly with the tube preamp and compressor circuitry
Compatibility:
✔ Avalon VT737sp Channel Strip
Specifications (Reference):
• Type: Equalizer PCB Assembly
• Part Number: 5600-7373
• Function: Controls high, mid, and low EQ bands and filter sections
Need Your EQ Section Repaired? We Can Help.
The EQ section of the VT737sp can develop various issues over time, including:
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Dead or unresponsive bands
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Distorted or imbalanced EQ filters
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Noisy or scratchy gain adjustments
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Incorrect frequency response
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Intermittent or unstable operation
Our Avalon-authorized technicians perform:
⭐ Component-level repairs (often no full PCB needed)
⭐ PSU and tube-stage verification
⭐ Signal-path calibration to restore factory performance
⭐ Complete audio testing before return
👉 Start your repair here:
https://britishaudio.com/pages/repair-request
If you need guidance before submitting the unit, feel free to email us at:
📧 repair@britishaudio.com
Important Notes
⚠ Professional Service Required
EQ circuitry interacts directly with the compressor, power rails, and tube stages. Improper repair attempts can cause additional failures or noise issues.
⚠ Part Not Available for Online Purchase
This page remains for product documentation and support only.
Why Choose British Audio?
As Nashville’s trusted Avalon Authorized Service Provider, British Audio offers:
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Factory-correct repairs and calibration
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Component-level servicing for 737 EQ circuits
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Deep experience with legacy and current Avalon models
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Fast, reliable service for professional studios
We’ll keep your VT737sp performing exactly the way it should.
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