New, high-performance op-amps and electrolytic capacitors on ALL analog signal pathways (from the mic preamps to the mix outputs - everything gets upgraded). We also install IC sockets for easy, solder-free replacement of op-amps in the future.
Additional decoupling on all major ICs to reduce crosstalk, and suppression capacitors to filter out unwanted high-frequency oscillations that eat up headroom
New, corrosion-resistant Neutrik gold-plated headphone jack
VU Meter backlight replacement with LED arrays (multiple colors available)
Direct Output jacks featuring our Redeemer technology installed on Input Modules - available upon request
Additional chassis star-grounding for modules to reduce crosstalk available upon request
All modules additionally receive full refurbishments to restore them to “like-new” condition and strengthen all mechanical components connections to the PCB - learn more about our restoration process here
Our proprietary modifications introduce major improvements to the analog signal pathways by increasing headroom, lowering noise-floor, improving THD+Noise specs, improving low and low-midrange response, widening stereo field, as well as improving phase response for faster/tighter transients. You’ll find your console sounding incredibly transparent with more punch, clarity, and definition in your mixes. It really is a "day and night" difference
Sereis 400 modifications (400 & 400B)
Pricing Per Module
- Mono Input Channel Module: $83.60
- Monitor Output Module: $100.87
- Master Module: $176.02
- FX Return Module: (call for pricing)
Other Board Modifications (call for pricing & options)
- Direct Ouput jack installation (featuring our Redeemer technology)
- Additional chassis star-grounding for all modules to reduce crosstalk & widen stereo-field
- VU Meter backlight LED arrays to replace incandescent bulb (multiple colors available)
- Power Supply refurbishment & upgrades, + calibration to +/-18V on rails
All prices listed on this page are pre-tax rates. Additional TN tax rate (9.25%) will apply to all service unless you have resale or tax exempt status and can provide a valid certificate of this.
All modification services require a deposit of 50% in advance of all work with the remainder due upon completion. We accept cash, check, all major credit cards, PayPal (email@example.com), money order, and wire transfers.
*Pricing subject to change. All prices are current as of 05/26/2018.