SKU: 43153847934

SPL PQ Mastering Equalizer (Red)

Sale price$555743.25 Regular price$617492.50
Save 10%

Pay in installments of $154373.12 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 11 - Sep 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

SPL PQ Mastering Equalizer (Red)5 Band Fully Parametric EQ Dual Mono or Stereo Operation 120V Rail Technology, Mastering Grade Proportional or Constant Q Auto Bypass Mode Stepped Knobs for Recall Rackmountable Styled in red and suitable for mastering purposes, the PQ from SPL is a parametric equalizerspecifically, it's a redesigned edition of their well regarded Model 2050 SPL PQ Mastering Equalizer. It features stereo and dual mono operation as well as five separate bands per

  • 5-Band Fully Parametric EQ
  • Dual-Mono or Stereo Operation
  • 120V Rail Technology, Mastering Grade
  • Proportional or Constant Q
  • Auto-Bypass Mode
  • Stepped Knobs for Recall
  • Rackmountable

Styled in red and suitable for mastering purposes, the PQ from SPL is a parametric equalizer�specifically, it's a redesigned edition of their well-regarded Model 2050 SPL PQ Mastering Equalizer. It features stereo and dual-mono operation as well as five separate bands per channel. These bands can be individually instantiated and separately switched between Constant and Proportional Q modes.

An Auto-Bypass mode allows you to sit back within the sweet-spot of your monitoring setup and simply listen to your changes as the system automatically toggles between effected and unaffected signal. It does this at a rate of your choice. This EQ also features 120V Rail Technology, which helps elicits a mastering-quality technical performance from the unit in terms of headroom, dynamic range, and fine-detail reproduction. Its stepped knobs help you recall your exact settings between sessions. The unit utilizes XLR jacks for its inputs and outputs, and its dimensions ensure you can mount it within your rack.

Proportional-Q or Constant-Q modes
In each band, the frequency bandwidth can either be set to a static state, or one that grows/shrinks in relation to the amplitude of the cut/boost. In constant-Q mode, the selected bandwidth remains unaffected by the amplitude setting, making it a suitable choice for corrective applications (eliminating unwanted frequencies, for example). In proportional-Q mode, on the other hand, the bandwidth decreases as the amplitude of the band is boosted or attenuated, allowing for more musical choices.
Selectable Frequencies
Each channel provides five frequency bands, all fully parametric and independently selectable. Frequency ranges are:�
  • LF (Low Frequencies): 10 to 330 Hz
  • LMF (Low Mid Frequencies): 33 Hz to 1 kHz
  • MF (Mid Frequencies): 128 Hz to 4.1 kHz
  • HMF (High Mid Frequencies): 310 Hz to 10 kHz
  • HF (High Frequencies): 760 Hz to 24 kHz
Auto Bypass
To be able to make an objective judgment of processed material, often it is best not to have to toggle between uneffected and effected signal yourself, as this can introduce psychological biases and remove you from the sweet spot of your setup whilst you make choices. Thus, you can induce Auto Bypass, an interval control that determines the time that needs to elapse before the unit toggles between the processed and unprocessed signals. Hard left is the shortest setting. To increase the interval, turn the knob clockwise.
Link Mode
The PQ Mastering Equalizer has been designed as an independent dual-channel equalizer and thus can be used to process two different mono signals at the same time. Nevertheless, you can also process a stereo signal with the link button, which allows you to manipulate both channels in tandem from the right channel.
In the Box
SPL PQ Mastering Equalizer (Red)
  • Power Cable
Jack Inputs / Outputs 2 x XLR input
2 x XLR output
Frequency Range 10 Hz to 40 kHz
CMRR > -82 dB (at 1 kHz, +34 dBu, with band 1-5 on, B/C = O)
Transmission Bandwidth: 10 Hz to 100 kHz (3 dB, band 1-5 ON, B/C = 0)
THD & Noise 24 dBu, constant-Q: > 107 dB
24 dBu, proportional-Q: > 106 dB
Noise -91 dBu (unweighted, at 24 dBu, band 1-5 ON, B/C = 0)
-94 dBu (A-weighted, at 24 dBu, band 1-5 ON, B/C = 0)
-86 dBu (CCIR, at 24 dBu, band 1-5 ON, B/C = 0)
Harmonic Distortion 1 kHz / -30 dBu: 0.2%
1 kHz / -20 dBu: 0.05%
1 kHz / 0 dB: 0.01%
1 kHz / +10 dBu: 0.002%
1 kHz / +30 dBu: 0.0005%
Input Impedance 20 kOhms
Maximum Input Level 32.5 dBu
Power Consumption Max: 61 W
Fuses 230 V / 50 Hz: 3.15 A
115 V / 60 Hz: 6.3 A
Dimensions 19.0 x 7.0 x 12.3" / 48.2 x 17.7 x 31.2 cm
Weight 33.5 lb / 15.2 kg
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43153847934

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 24 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
Timothy john starkweather
Draper, US
★★★★★ 4
Soild
Size: Medium
The orange and blue ball is perfect. Once start taken because the because the blue noisy one was a little to easy for my dog to start ripping pieces off. Will say most toys do not survive his chewing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026
C
Verified Purchase
Christy D.
Lake Worth, US
★★★★★ 5
Aggressive chewer who loves fetch approved!!
Size: Medium, Size: Medium
I highly recommend the Chuck-It brand in general, especially for dogs with an aggressive bite. These balls are awesome and are the most durable balls I’ve bought for my 50 lbs lab mix. He has not been able to break one of them yet and we’ve had a few of the squeaky balls for months. They are a bit pricey but worth it. The one in the pic has been used for months, lives outside and you can see it’s still in great shape.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 22, 2025
T
Verified Purchase
Tasha U
Port Orchard, US
★★★★★ 5
Good quality dog ball for playing fetch
Size: Medium
My dog and family love these chuck it balls to play fetch with our dog. They are durable and fun. They squeak which is added fun for any dog! Regular tennis balls my dog chews apart and they get pretty gross after playing and being left outside. These can be easily washed off and cleaned. These balls last! Would recommend to anyone with a dog and would purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2025
R
Verified Purchase
ryan johnson
Houston, US
★★★★★ 5
Tough and sturdy
Size: Medium
Have lasted my dog for years now and she is a tough chewer. Worth the money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
D
Verified Purchase
Dave
Los Angeles, US
★★★★★ 5
One Tough Ball!
Color: Blue
Our dogs are loving this ball. Our 1 yr old hound is a world-class chewer and he can't make a dent in this ball. The interactive buzzing and bouncing keeps them entertained for long durations. It's a mite noisy but the barking from the 1 yr old is much louder, lol. Even turned off, they like playing with it and chewing on it. Based on the tough construction, we think it will last much longer than traditional chew balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026

recommand products