SPL PQ Mastering Equalizer All Black

This is a unique equalizer – for several reasons. It has two times five fully parametric filter bands, each of which can be switched between constant Q and proportional Q! And there’s sheer unlimited headroom and a very special kind of EQ sound – thanks to 120V technology.

Stepped Potentiometers
Recall of all settings is easy thanks to the potentiometers with 41 steps.

Cut/Boost & 1/4 Gain
Each filter band can be boosted or cut up to 20 dB.

If only minimal changes are required, the 1/4 Gain switch can be used to reduce the boost or cut range from +/-20 dB to +/-5 dB.

Frequencies:
Frequency distribution overlaps widely between the bands, so that problematic frequencies can also be addressed with two bands.

LF: 10 Hz – 330 Hz
LMF: 33 Hz – 1 kHz
MF: 128 Hz – 4.1 kHz
MHF: 310 Hz – 10.2 kHz
HF: 760 Hz – 24 kHz

Excellent working condition, good visual condition.
PSU is switchable between 115V and 230V, currently set to work on 230V. EU power cord included.

US and EU parcels ship via UPS, ETA 1-7 working days from pickup day zero. That also applies to most locations worldwide.

All shipments are fully insured.

Bigger shipments requiring pallets or custom made crates ship to US, CA, JP, CN, AU and other outside of EU locations via DHL Air Freight, ETA is normally approx. 7-14 working days from pickup day zero.

Big shipments inside EU ship via different freight companies, recently mostly via ACE Logistics. Freight forwarders can use different courier companies for deliveries to final destinations.

Palletising and crating time can vary depending on the size of the shipment and packaging queue. We pack all our shipments with great care.

You are most welcome to pick your order up yourself from our Retrosonic Pro Audio showroom, studio and warehouse in Tallinn, Estonia.

We ship worldwide – contact us for a personal shipping quote or any other questions.

VAT (Value Added Tax) can be deducted if you have a company with a valid EU VAT number or if you're based outside of the EU. Non-EU buyers pay all and any import tax and duty as regulated by their local customs.