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IGS Audio RB 500 Pultec Style EQ

Pultec style EQ in your 500 series rack

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IGS 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

Special order, but we can get it fast!

Thanks to our relationship with IGS Audio, this item should ship within 5-10 business days. Order now and it will be shipped via one of our three centrally located shipping hubs on the same day it’s received from the manufacturer. Email, chat or call 888.653.1184 for estimated ship date.

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Product Description
Additional Information
  • Product Description

    The IGS Audio RB 500 is a passive Pultec equalizer absurdly reduced in size. This tiny module is equipped with transformer balancing on input and output (Carnhill) as well as a discrete driver circuit. Of course the entire filtering section is passive and mirrors analogue equalizers from the 60s. There is separate frequency selector for low boost/cut sections. And you get the true bypass switch as a bonus!


    • Q factor: 0.5 - 4
    • Hard wire bypass: Yes
    • Boost/Cut Range: +/- 15 dB
    • All stepped manipulators: Frequency selectors
    • Input Impedance (balanced): 1k ohm
    • Output Impedance (balanced):600 ohm
    • Audio transformers: Carnhill
    • Operating level: +4 dBu
    • Max input level: +20 dBu
    • Max output level: +22 dBu
    • Noise level: -99 dBA
    • Frequency response: 5Hz - 20kHz, +/- 0.1 dB
    • THD+N: 0.012%
    • Power consumption: 3.5W
  • Additional Information

    Condition New
    Chassis 500 Series
    Module Slot Count 1 Slot
    Input Connectors Analog XLR
    Output Connectors Analog XLR
    EQ Type Pultec-Style
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