Offer extended! Up to 48 months promotional financing* on qualified products! Offer ends 1/31. For more info, click here.

LaChapell Audio 503 EQ

Single-channel EQ module based on the EQ section found on the 583e mic pre/EQ

View more products from:

LaChapell Audio
Included with your purchase:
  • Free Shipping (USA)
  • Free Tech Support
  • Free Extended Warranty
Our Price: $895.00

12-month financing with the Vintage King credit card

Due to the special nature of this item, we order each unit fresh from the factory, exclusively for you! Lead times may vary so please chat, call or email for up-to-date inventory status. We'll get it to you quicker than you can say "Get me my gear!"

Need expert advice? Click here.

Product Description
Additional Information
  • Product Description

    The LaChapell Model 503, like its counterpart found on the 583e, offers up very low distortion signature and minimal phase deviation; it is an extremely clear and transparent EQ design. Additionally, we’ve added some capabilities to the 503 not found on the 583e, specifically:

    • Cut/boost range increased to +/- 12dB
    • Low pass filter at 5k & 10k
    • High pass filter at 50hz & 150hz
    • +/- 6dB overall trim gain stage


    • Noise floor: -95dB
    • THD+N: 0.012% (@ +4 output)
    • Frequency response: 10hz to 50Khz (flat)
    • Cut/boost range: +/- 12dB
    • Max input Lvl: >24dB
    • Input Z: 48kohm
    • Input/output type: transformer-less
  • Additional Information

    Condition New
    Channels Single-Channel
    Chassis 500 Series
    Module Slot Count 1 Slot
    Digital I/O No
    EQ Type Parametric
  • Reviews

    This product currently has no reviews.

    Write Your Own Review

    Only registered users can write reviews. Please, log in or register