Heritage Audio Elite HA 73EQX2 Dual Mic Preamp /Equalizer

The Heritage Audio HA73EQ is now twice as awesome with its brand-spankin’ new dual channel format! After the enormous success of its single channel predecessor, we are proud to welcome the new member of the Elite Series family, the HA73EQX2 Elite.

Equipped with two mic pre/equalizers in the same rack unit, our double EQ will bring twice the mojo for less than twice the money to your recording studio, increasing your processing capabilities with the premium audio excellence of our Elite Series.

The HA73EQX2’s preamp section features gain, output trim, -20db pad, polarity reverse, a high pass filter, and +48v phantom power. The HA73EQX2’s EQ section features a high shelving EQ, midrange EQ, low shelving EQ, a variable high pass filter, and EQ Bypass. The HA73EQX2 comes housed in a rugged 1RU British steel and aluminum chassis and utilizes an external power supply for low noise operation.

Microphone input impedance: HI, 1200 Ohm minimum, LO, 300 Ohm minimum.

Higher gain positions gradually have greater impedances, optimum for low gain ribbon mics.

Input is transformer balanced and floating.

Line input impedance: 10KOhms bridging, transformer balanced and floating.

Output impedance: Less than 75 Ohms, transformer balanced and floating, to drive a load of 600 Ohms.

Maximum output: Greater than +26.5dBu into 600 Ohms (internally terminated).

THD: Less than 0.025% at 1Khz, Less than 0.05% at 100Hz.

Frequency response :20Hz (+0.3dB) to 20Khz (-0.2dB). EQ Off. For EQ ON frequency response please check the features section.

Maximum Gain: Slightly greater than 80dB.

Equivalent Input Noise: Less than -125dBu.

Output stage noise: Less than -100dBu.

Power consumption: Less than 190 mA @48VDC.

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.