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500 Series Equalizers

500 Series Equalizers

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81 Items
  1. A Designs Audio EM-PEQ

    MFR#: EM-PEQ
    500 Series equalizer that captures the essence of the classic Pultec EQP-1A sound
    More Info
    Ships directly from the manufacturer
    • Free shipping to the lower 48 states for online orders.

      50% off shipping outside the US and to Hawaii and Alaska.
      Free Shipping (USA)
    • Our friendly and knowledgeable sales team is here to support you before, during and after your purchase.Free Tech Support
    • We add an additional year of coverage for additional peace of mind.Free Extended Warranty
    $1,045.00
  2. A-Designs Audio EM-PEQ Equalizer #EMPQ70361 (Used)

    500 Series Pultec style EQ
    More Info
    Serviced to Order
    • Free shipping to the lower 48 states for online orders.

      50% off shipping outside the US and to Hawaii and Alaska.
      Free Shipping (USA)
    • Our friendly and knowledgeable sales team is here to support you before, during and after your purchase.Free Tech Support
    • This pre-owned item has been rigorously tested and serviced by our tech shop and comes with a free 1-year warranty.Free 1-Year Warranty
    • Prior to shipment, this item will undergo our multi-point inspection, servicing and quality control process by our industry-leading tech shop.Free VK Premium Servicing
    $850.00
  3. A-Designs Audio EM-PEQ Equalizer #EMPQ70433 (Used)

    500 Series Pultec style EQ
    More Info
    Ready to ship!
    • Free shipping to the lower 48 states for online orders.

      50% off shipping outside the US and to Hawaii and Alaska.
      Free Shipping (USA)
    • Our friendly and knowledgeable sales team is here to support you before, during and after your purchase.Free Tech Support
    • This pre-owned item has been rigorously tested and serviced by our tech shop and comes with a free 1-year warranty.Free 1-Year Warranty
    • Prior to shipment, this item will undergo our multi-point inspection, servicing and quality control process by our industry-leading tech shop.Free VK Premium Servicing
    $850.00
  4. ALSO EQ5

    MFR#: EQ5
    Classic EQ, designed for producers and musicians
    More Info
    Special Order
    • Free shipping to the lower 48 states for online orders.

      50% off shipping outside the US and to Hawaii and Alaska.
      Free Shipping (USA)
    • Our friendly and knowledgeable sales team is here to support you before, during and after your purchase.Free Tech Support
    • We add an additional year of coverage for additional peace of mind.Free Extended Warranty
    $951.17
  5. Alta Moda AM-25

    MFR#: AM-25
    Single channel four-band parametric 500 Series equalizer module
    More Info
    Special Order
    • Free shipping to the lower 48 states for online orders.

      50% off shipping outside the US and to Hawaii and Alaska.
      Free Shipping (USA)
    • Our friendly and knowledgeable sales team is here to support you before, during and after your purchase.Free Tech Support
    • We add an additional year of coverage for additional peace of mind.Free Extended Warranty

    $499.00

    $399.00
  6. API / Dataronix 560A Graphic Equalizer #180 (Vintage)

    500 Series graphic EQ
    More Info
    Contact us for Availability
    • Free shipping to the lower 48 states for online orders.

      50% off shipping outside the US and to Hawaii and Alaska.
      Free Shipping (USA)
    • Our friendly and knowledgeable sales team is here to support you before, during and after your purchase.Free Tech Support
    • This pre-owned item has been rigorously tested and serviced by our tech shop and comes with a free 1-year warranty.Free 1-Year Warranty
    • Prior to shipment, this item will undergo our multi-point inspection, servicing and quality control process by our industry-leading tech shop.Free VK Premium Servicing
    $1,095.00
  7. API / Dataronix 560A Graphic Equalizer #181 (Vintage)

    500 Series graphic EQ
    More Info
    Contact us for Availability
    • Free shipping to the lower 48 states for online orders.

      50% off shipping outside the US and to Hawaii and Alaska.
      Free Shipping (USA)
    • Our friendly and knowledgeable sales team is here to support you before, during and after your purchase.Free Tech Support
    • This pre-owned item has been rigorously tested and serviced by our tech shop and comes with a free 1-year warranty.Free 1-Year Warranty
    • Prior to shipment, this item will undergo our multi-point inspection, servicing and quality control process by our industry-leading tech shop.Free VK Premium Servicing
    $1,095.00
  8. API 550A

    MFR#: 550A Best Seller
    Discrete, classic three-band EQ
    More Info
    In Stock
    ORDER BY 5PM EST M-F AND IT WILL SHIP TODAY
    • Free shipping to the lower 48 states for online orders.

      50% off shipping outside the US and to Hawaii and Alaska.
      Free Shipping (USA)
    • Our friendly and knowledgeable sales team is here to support you before, during and after your purchase.Free Tech Support
    • We add an additional year of coverage for additional peace of mind.Free Extended Warranty

    $1,195.00

    $1,015.75
  9. API 550A Equalizer #4560 (Vintage)

    Discrete 500 Series 3-band EQ
    More Info
    Contact us for Availability
    • Free shipping to the lower 48 states for online orders.

      50% off shipping outside the US and to Hawaii and Alaska.
      Free Shipping (USA)
    • Our friendly and knowledgeable sales team is here to support you before, during and after your purchase.Free Tech Support
    • This pre-owned item has been rigorously tested and serviced by our tech shop and comes with a free 1-year warranty.Free 1-Year Warranty
    • Prior to shipment, this item will undergo our multi-point inspection, servicing and quality control process by our industry-leading tech shop.Free VK Premium Servicing
    $1,250.00
  10. API 550A Equalizer #5777 (Vintage)

    Discrete 500 Series 3-band EQ
    More Info
    Contact us for Availability
    • Free shipping to the lower 48 states for online orders.

      50% off shipping outside the US and to Hawaii and Alaska.
      Free Shipping (USA)
    • Our friendly and knowledgeable sales team is here to support you before, during and after your purchase.Free Tech Support
    • This pre-owned item has been rigorously tested and serviced by our tech shop and comes with a free 1-year warranty.Free 1-Year Warranty
    • Prior to shipment, this item will undergo our multi-point inspection, servicing and quality control process by our industry-leading tech shop.Free VK Premium Servicing
  11. API 550A Equalizer #6839 (Vintage)

    Discrete 500 Series 3-band EQ
    More Info
    Contact us for Availability
    • Free shipping to the lower 48 states for online orders.

      50% off shipping outside the US and to Hawaii and Alaska.
      Free Shipping (USA)
    • Our friendly and knowledgeable sales team is here to support you before, during and after your purchase.Free Tech Support
    • This pre-owned item has been rigorously tested and serviced by our tech shop and comes with a free 1-year warranty.Free 1-Year Warranty
    • Prior to shipment, this item will undergo our multi-point inspection, servicing and quality control process by our industry-leading tech shop.Free VK Premium Servicing
  12. API 550A Equalizer #6841 (Vintage)

    Discrete 500 Series 3-band EQ
    More Info
    Contact us for Availability
    • Free shipping to the lower 48 states for online orders.

      50% off shipping outside the US and to Hawaii and Alaska.
      Free Shipping (USA)
    • Our friendly and knowledgeable sales team is here to support you before, during and after your purchase.Free Tech Support
    • This pre-owned item has been rigorously tested and serviced by our tech shop and comes with a free 1-year warranty.Free 1-Year Warranty
    • Prior to shipment, this item will undergo our multi-point inspection, servicing and quality control process by our industry-leading tech shop.Free VK Premium Servicing
  13. API 550A Equalizer #7002 (Vintage)

    Discrete 500 Series 3-band EQ
    More Info
    Contact us for Availability
    • Free shipping to the lower 48 states for online orders.

      50% off shipping outside the US and to Hawaii and Alaska.
      Free Shipping (USA)
    • Our friendly and knowledgeable sales team is here to support you before, during and after your purchase.Free Tech Support
    • This pre-owned item has been rigorously tested and serviced by our tech shop and comes with a free 1-year warranty.Free 1-Year Warranty
    • Prior to shipment, this item will undergo our multi-point inspection, servicing and quality control process by our industry-leading tech shop.Free VK Premium Servicing
    $1,250.00
  14. API 550A Equalizer Reissue #2548-12 (Used)

    500 Series 3-band EQ reissue
    More Info
    Serviced to Order
    • Free shipping to the lower 48 states for online orders.

      50% off shipping outside the US and to Hawaii and Alaska.
      Free Shipping (USA)
    • Our friendly and knowledgeable sales team is here to support you before, during and after your purchase.Free Tech Support
    • This pre-owned item has been rigorously tested and serviced by our tech shop and comes with a free 1-year warranty.Free 1-Year Warranty
    • Prior to shipment, this item will undergo our multi-point inspection, servicing and quality control process by our industry-leading tech shop.Free VK Premium Servicing
    $895.00
  15. API 550B

    MFR#: 550B Best Seller
    Discrete four-band EQ
    More Info
    In Stock
    ORDER BY 5PM EST M-F AND IT WILL SHIP TODAY
    • Free shipping to the lower 48 states for online orders.

      50% off shipping outside the US and to Hawaii and Alaska.
      Free Shipping (USA)
    • Our friendly and knowledgeable sales team is here to support you before, during and after your purchase.Free Tech Support
    • We add an additional year of coverage for additional peace of mind.Free Extended Warranty

    $1,295.00

    $1,100.75
  16. API 550B Equalizer #5018 (Used)

    Discrete 500 Series 4-band EQ
    More Info
    Serviced to Order
    • Free shipping to the lower 48 states for online orders.

      50% off shipping outside the US and to Hawaii and Alaska.
      Free Shipping (USA)
    • Our friendly and knowledgeable sales team is here to support you before, during and after your purchase.Free Tech Support
    • This pre-owned item has been rigorously tested and serviced by our tech shop and comes with a free 1-year warranty.Free 1-Year Warranty
    • Prior to shipment, this item will undergo our multi-point inspection, servicing and quality control process by our industry-leading tech shop.Free VK Premium Servicing
    $895.00
  17. API 550B Equalizer #5019 (Used)

    Discrete 500 Series 4-band EQ
    More Info
    Serviced to Order
    • Free shipping to the lower 48 states for online orders.

      50% off shipping outside the US and to Hawaii and Alaska.
      Free Shipping (USA)
    • Our friendly and knowledgeable sales team is here to support you before, during and after your purchase.Free Tech Support
    • This pre-owned item has been rigorously tested and serviced by our tech shop and comes with a free 1-year warranty.Free 1-Year Warranty
    • Prior to shipment, this item will undergo our multi-point inspection, servicing and quality control process by our industry-leading tech shop.Free VK Premium Servicing
    $895.00
  18. API 560

    MFR#: 560 Best Seller
    Classic ten-band graphic EQ
    More Info
    In Stock
    ORDER BY 5PM EST M-F AND IT WILL SHIP TODAY
    • Free shipping to the lower 48 states for online orders.

      50% off shipping outside the US and to Hawaii and Alaska.
      Free Shipping (USA)
    • Our friendly and knowledgeable sales team is here to support you before, during and after your purchase.Free Tech Support
    • We add an additional year of coverage for additional peace of mind.Free Extended Warranty

    $945.00

    $803.25
  19. API 560B Graphic Equalizer #1327 (Vintage)

    500 Series graphic EQ
    More Info
    Contact us for Availability
    • Free shipping to the lower 48 states for online orders.

      50% off shipping outside the US and to Hawaii and Alaska.
      Free Shipping (USA)
    • Our friendly and knowledgeable sales team is here to support you before, during and after your purchase.Free Tech Support
    • This pre-owned item has been rigorously tested and serviced by our tech shop and comes with a free 1-year warranty.Free 1-Year Warranty
    • Prior to shipment, this item will undergo our multi-point inspection, servicing and quality control process by our industry-leading tech shop.Free VK Premium Servicing
    $695.00
  20. Avedis Audio Electronics E27 Equalizer

    MFR#: E27
    High-quality 500 Series equalizer
    More Info
    In Stock
    ORDER BY 5PM EST M-F AND IT WILL SHIP TODAY
    • Free shipping to the lower 48 states for online orders.

      50% off shipping outside the US and to Hawaii and Alaska.
      Free Shipping (USA)
    • Our friendly and knowledgeable sales team is here to support you before, during and after your purchase.Free Tech Support
    • We add an additional year of coverage for additional peace of mind.Free Extended Warranty
    $1,295.00
    Wishlist Compare
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81 Items