Warm Audio WA73-EQ
42,500.00 ฿
ปรีแอมป์ไมค์ Warm Audio WA73-EQ
Warm Audio WA73-EQ Overview
The Warm Audio WA73-EQ is a single-channel, Class-A microphone preamp and equalizer designed to provide up to 80 dB of gain and 3-band EQ for engineers, producers, musicians, and vocalists in mobile-recording rigs and home, project, and commercial studios. It features custom Carnhill transformers and is wired and assembled by hand to deliver the sound and functionality of classic British ’73-style preamps.
Its inputs include balanced XLR and 1/4″ TRS jacks and one front-panel 1/4″ TS instrument input. Input impedance, polarity, ground lift, and phantom power are switchable. Connect an outboard compressor or equalizer via the 1/4″ TS insert send and return jacks. Balanced XLR and 1/4″ outputs are fed by an output level control and allow compatibility with most audio interfaces and mixing consoles. The selectable high-pass filter can be set to 50 Hz, 80 Hz, 160 Hz, or 300 Hz for management of unruly bass frequencies.
The inductor-based EQ boasts selectable frequencies and Blore Edwards dual-concentric potentiometers. The WA73-EQ is rack-mountable and occupies 1 RU.
- – Occupies 1 RU
- – Single-channel, Class-A mic preamp and 3-band equalizer wired and assembled by hand
- – Created through years of R&D, careful reverse-engineering, and countless hours of auditioning
- – Designed to function and sound like a classic ’73-style preamp
- – Fully discrete, transformer-balanced signal path
- – Custom Carnhill transformers saturate sweetly when pushed
- – Tantalum and polystyrene capacitors in the signal path and an output transistor choice that is smooth in high-gain settings
- – Stepped mic pre gain
- – Selectable low-frequency boost or cut at 35 Hz, 60 Hz, 110 Hz, or 220 Hz
- – Selectable mid-frequency boost or cut at 360 Hz, 700 Hz, 1.6 kHz, 3.2 kHz, 4.8 kHz, or 7.2 kHz
- – Selectable high-frequency boost or cut at 10 kHz, 12 kHz, or 16 kHz
- – Inductor-based EQ and high-pass filter
- – Blore Edwards dual-concentric EQ switching potentiometers
- – Balanced XLR and 1/4″ inputs and outputs
- – Front-panel 1/4″ TS instrument input
- – 1/4″ TS insert send and return
- – Output control with 5-segment LED meter
Features
- Handwired and hand-assembled, single-channel 1073-style preamp/EQ
- Fully discrete, Class A, transformer-balanced circuitry
- UK-made Carnhill Transformers
- 80dB of gain handles any type of microphone, including low-output ribbons
- Resistor-stepped rotary gain switch for easy recall
- Tone button changes input transformer impedance for mic optimization and tonal shaping
- Polarity switch
- 48V phantom power
- 4-position inductor-based highpass filter, selectable for Off, 50, 80, 160, or 300Hz
- Inductor-based 3-band equalization
- Low-band boost/cut at 35, 60, 110, or 220Hz
- Mid-band boost/cut at 360, 700, 1600, 3200, 4800, or 7200Hz
- High-band boost/cut at 10, 12, or 16kHz
- Additional high-band frequency EQ points added (compared to vintage 1073)
- XLR mic input
- Line-level TRS input
- TS Send/Receive insert jacks
- XLR and TRS line-level outputs
- DI instrument input
- Output level control
- LED level indication meter
- Rugged 19″ rackmount chassis
- Ground lift switch
- Internal IEC 115V/230V power inlet
- Preamp Type:Class A Solid State
- Number of Channels:1
- Phantom Power:Yes
- Polarity Switch:Yes
- EQ:Low (35Hz, 60Hz, 110Hz, 220Hz), Mid (360Hz, 700Hz, 1.6kHz, 3.2kHz, 4.8kHz, 7.2kHz), High (10kHz, 12kHz, 16kHz), Highpass
- Analog Inputs:2 x XLR (mic), 1 x 1/4″ (line), 1 x 1/4″ (Hi-Z), 1 x 1/4″ (return)
- Analog Outputs:1 x XLR (line out), 1 x 1/4″ (line out), 1 x 1/4″ (send)
- Rack Spaces:1U
- Power Source:Standard IEC AC cable
- Width:19″
- Manufacturer Part Number:WA73EQ
ประเภท | Microphone Preamps |
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