Pricing and availability

We compare 600+ stores and found this item at 6 stores. Prices updated .

Sweetwater
5.0 (9)
$1,299.00
Amazon
$1,299.00
Reverb
5.0 (2)
$1,299.00 New
$499.95 Used
B&H
$1,299.00
Thomann
$1,159.00 $1,155.00 $4.00 · All time low
Vintage King
$1,299.00

Average Price: $1,164

Standard/Professional

$599

$2000+

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Price History

Based on price data from 4 merchants for "Chameleon Labs 7603 Microphone Preamp / 3-Band Equalizer". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Unleash your sonic creativity with the Chameleon Labs 7603 Microphone Preamp / 3-Band Equalizer, an indispensable tool for musicians and producers who demand top-tier sound quality. Designed with precision and an ear for detail, this preamp combines classic analog warmth with modern versatility. At its heart lies the discrete Class A topology, a hallmark of superior audio fidelity, ensuring your recordings are rich and detailed. The induction-based three-band EQ offers flexible tone shaping, allowing you to sculpt your sound to perfection, whether you're tracking vocals, guitars, or any other instrument.

Equipped with Chameleon microphone and line input transformers, this preamp delivers robust, transparent sound, while the high impedance instrument input ensures compatibility with a wide range of gear. With up to 70 dB of gain, it's perfect for capturing even the quietest performances with clarity. The selectable microphone input impedance and switchable high-pass filter provide additional control, making it a versatile choice for both live and studio settings.

For added convenience, the Chameleon Labs 7603 boasts a switchable VU meter, allowing you to monitor input and output levels with precision. The built-in 48V phantom power and switchable phase switch further enhance its functionality, ensuring you have everything you need for a seamless recording experience. Whether you're a seasoned professional or an aspiring artist, this preamp is sure to elevate your sound to new heights.

Key Features:

  • Chameleon microphone and line input transformers
  • Discrete Class A topology
  • Preamp with 70 dB gain
  • Induction-based three-band EQ
  • Switchable high-pass filter at 40, 80, 160, or 320 Hz
  • 48V phantom power for microphone input
  • Switchable phase switch
  • Selectable microphone input impedance (300 or 1200 ohm)
  • Switchable VU meter with calibrated ballistics
  • Relay-based selection of line/mic and DI inputs
  • Overload indicator for input and output

Product specs

Available since April 2024
Channels 1
Number of microphone inputs 1
Instrument input Yes
Tubes No
Compressor/Limiter No
Equalizer Yes
De-Esser No
Phantom power Yes
Phase Reverse Yes
External effect loops No
Analogue Outputs XLR
Digitale Outputs None
Headphone connection No
Level Meter Yes
Design 19" / 1U

FAQs

Does the Chameleon Labs 7603 preamp provide phantom power for condenser microphones?

Yes, the Chameleon Labs 7603 preamp includes phantom power, making it suitable for use with condenser microphones that require external power.

Can the Chameleon Labs 7603 be used for instruments as well as microphones?

Yes, the Chameleon Labs 7603 features an instrument input, allowing it to be used with both microphones and instruments.

What type of equalizer does the Chameleon Labs 7603 have?

The Chameleon Labs 7603 includes a 3-band equalizer, providing versatile tone-shaping options for your audio signals.

Does the Chameleon Labs 7603 preamp have a built-in compressor or limiter?

No, the Chameleon Labs 7603 does not include a built-in compressor or limiter. It focuses on preamp and equalization functions.

Is the Chameleon Labs 7603 preamp suitable for rack mounting?

Yes, the Chameleon Labs 7603 is designed for rack mounting, fitting into a standard 19" 1U rack space.

Chameleon Labs

Chameleon Labs

Why the Chameleon Labs 7603 Mic Pre Performs So Well (1 of 5)

Video thumbnail for Why the Chameleon Labs 7603 Mic Pre Performs So Well (1 of 5) by Chameleon Labs

Why the Chameleon Labs 7603 Mic Pre Performs So Well (1 of 5)

Chameleon Labs

Chameleon Labs

Reviews

Critic Reviews

Chameleon Labs 7603 & 7603-XMod Mic Pre/EQ Review | Tape Op Magazine

tapeop.com

Chameleon Labs' 7603 mic pre/EQ revives the classic Neve 1073's essence with a modern twist and affordability. The upgrade from 7602 to 7603 impresses with robust construction and thoughtful design, including proprietary transformers and a sleek aesthetic. Sound-wise, it holds its ground against vintage Neve gear, especially on electric guitars, though it slightly misses the low-end warmth on snare drums. The XMod version offers marginal sonic improvements but might not justify the higher cost for all users. With added features like a VU meter and impedance switch, the 7603 stands out as a top value for 1073-inspired preamps, making it a solid choice for budget-conscious studios.

positive

Review: Chameleon Labs 7603 & 7603 XMod — AudioTechnology

audiotechnology.com

Chameleon Labs' 7603 preamp and EQ combo delivers a satisfying blend of vintage Neve-inspired sound with modern enhancements. The unit impresses with its solid build, elegant design, and a feature-rich interface that offers versatile sound-shaping capabilities. It shines across various applications, imparting a pleasing character and dynamic control, especially when driven harder. While the harmonic coloration might be too intense for some, it adds a unique flavor that can be a standout in mixes. The pricier Xmod variant offers a touch more authenticity with Carnhill transformers, but even the standard model packs enough punch to be a worthy contender in its price range.

positive

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