Warm Audio WA273-EQ

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Warm Audio WA273-EQ

Warm Audio

WA273-EQ

4.7 Expert Rating

Product Info

Article Number: 432173
Model: WA273-EQ
Category: Preamps
Price: $1,709.40

* Prices may vary. Check retailer for current pricing and availability.

This WA273-EQ nails the vibe of a classic British preamp. It’s a fantastic option for engineers and producers seeking that iconic 1073 sound without the exorbitant price tag – especially useful for adding warmth and character to vocals, guitars, and bass. It’s a solid workhorse for tracking and mixing in a variety of genres.

Product Description

  • Warm Audio WA273-EQ
  • 2-Channel Microphone Preamp in British 1073 Style with Equaliser
  • Discrete Class A circuit
  • Carnhill transformer
  • 80 dB gain
  • Incremented potentiometer
  • Tone button for switching the input impedance
  • Switch for phase reversal
  • Low-cut filter 4-step switchable: 50
  • 300 Hz
  • 3-Band induction coil EQ low-band Boost/Cut: 35
  • 220 Hz
  • Mid-band Boost/Cut: 360
  • 1600
  • 3200
  • 4800
  • 7200 Hz
  • Treble-band Boost/Cut: 10
  • 16 kHz
  • Additional treble band EQ points
  • LED meter
  • 48V Phantom power
  • Integrated 115 / 230V power supply
  • Build: 19" / 2 U

*Connections:*

, 2 Microphone inputs: XLR, 2 Line inputs: 6.3 mm jack, 2 Instrument inputs: 6.3 mm jack, 2 Insert inputs and outputs: 6.3 mm jack, 2 Line outputs: XLR and 6.3 mm jack

PROS
  • • Carnhill transformers deliver authentic 1073 coloration and warmth.
  • • Discrete Class A circuit provides clean gain with pleasing harmonic saturation.
  • • Flexible EQ offers precise tonal shaping for vocals and instruments.
  • • Robust build quality with incremental potentiometers feels professional and reliable.
CONS
  • • The EQ, while good, isn’t as refined as a true vintage 1073.
  • • Inputs are somewhat limited, lacking dedicated insert sends/returns for each channel.
  • • The unit's size (2U) might be restrictive in smaller studio setups.

Product Video

Key Features

Channels 2
Preamp Type Discrete Class A
Gain Range 80 dB
Phantom Power 48V
Connections XLR, 6.3 mm jack
Weight Approximately 12 lbs

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Frequently Asked Questions

It captures the general character well, but subtle differences exist; it’s a very good approximation, not a perfect clone.
Yes, the selectable input impedance via the 'Tone' button allows for proper matching with lower-output ribbon mics, minimizing noise and maximizing signal.
It can be used relatively clean at lower gain settings, but its true strength lies in adding the characteristic 1073 warmth and harmonic richness.

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