Home
... Musical Instruments
Amplifiers
Guitar Amplifiers
Guitar Power Amplifiers
Avantone
Avantone Pro CLA-100 100 Watt Power Amplifier

Avantone Pro CLA-100 100 Watt Power Amplifier main image

Avantone Pro CLA-100 100 Watt Power Amplifier image 2

Avantone Pro CLA-100 100 Watt Power Amplifier

^# 35

Equipboard's ranking is determined by analyzing factors such as professional artist usage, popularity, user ratings, reviews, and more.

$489.02 to $555.00 Price Tier: Standard

0 wishlisted

1 saved

Page last updated Jul 05, 2026

Pricing and availability

We compare 600+ stores and found this item at 9 stores. Prices updated July 4, 2026.

Store

Reviews

Price

4.0 (4)

$499.00

View Deal

$499.00

View Deal

5.0 (3)

$499.00

View Deal

$489.02 9 available New

View Deal

5.0 (1)

$499.00

View Deal

$499.00

View Deal

4.0 (1)

$499.00

View Deal

5.0 (10)

$555.00

View Deal

5.0 (1)

$499.00

View Deal

Average Price: $504

Standard/Professional

$299

$800+

Price Tier

In the Guitar Power Amplifiers category, Avantone Pro CLA-100 100 Watt Power Amplifier is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

Budget

Standard

High-end

Price History

Based on price data from 7 merchants for "Avantone Pro CLA-100 100 Watt Power Amplifier". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

^* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Edit description

Experience a harmonious blend of precision and power with the Avantone Pro CLA-100 100 Watt Power Amplifier. This sleek 1U rack-mounted amplifier is an essential addition to any studio or live sound setup. Engineered for those who demand uncompromising clarity, the CLA-100 delivers a robust 100WRMS per channel, ensuring your passive monitors resonate with pristine audio at all times.

What truly sets the CLA-100 apart is its oversized toroidal transformer and high-quality Japanese filter caps, which together provide a detailed high end that is typically found in amplifiers that cost much more. Thanks to its clever convection cooling design, you can say goodbye to fan noise interfering with your recordings, making it an ideal choice for studio environments where silence is golden. With a razor-flat frequency response of +/-0.25dB from 20Hz to 30kHz, you get a faithful reproduction of your audio, allowing every note to be heard just as intended.

Built to withstand the demands of both studio and light live sound applications, the CLA-100's robust steel chassis ensures long-lasting durability. Whether you're driving a pair of passive studio monitors or setting up a monaural array in bridged mode, this amplifier adapts seamlessly to your needs, offering versatility and performance in a compact package.

Key Features:

100W RMS output per channel
Class AB amplifier with a robust 1U rack-mount design
Convection-cooled design for silent operation
Oversized toroidal transformer and Japanese filter caps
Frequency response: 20Hz to 30kHz, +/-0.25dB
Stereo/bridged operation options for flexible setups

Product specs

Number of Channels	2
Power Class	Class AB
Watts/Side @ 8 ohms	100W
Watts Bridged	245W @ 8 ohms
Power Rating	100W RMS @ 8 ohms
Cooling System	Convection
Inputs	2 x XLR
Outputs	2 x Dual Binding Posts, 2 x XLR (link)
Rack Spaces	1U
Power Source	Standard IEC AC cable
Height	1.75"
Depth	10.25"
Width	19"
Weight	14.8 lbs.

FAQs

Is the Avantone Pro CLA-100 suitable for powering passive studio monitors?: Yes, the Avantone Pro CLA-100 is designed to power passive studio monitors with its 100W RMS output per channel, providing clean and reliable amplification.
What type of cooling system does the Avantone Pro CLA-100 use?: The Avantone Pro CLA-100 uses a convection cooling system, ensuring silent operation without the need for fans.
Can the Avantone Pro CLA-100 be used in a rack-mounted setup?: Yes, the Avantone Pro CLA-100 features a 1U rack-mount design, making it easy to integrate into standard rack systems.
What are the main connectivity options for the Avantone Pro CLA-100?: The Avantone Pro CLA-100 offers 2 x XLR inputs and 2 x Dual Binding Posts outputs, along with 2 x XLR link outputs for versatile connectivity.
Is the Avantone Pro CLA-100 a Class AB amplifier?: Yes, the Avantone Pro CLA-100 is a Class AB amplifier, known for its efficient power handling and audio fidelity.

Reviews

Add review

PROS

Clean, detailed sound enhances imaging and high-end detail
Fits neatly into recording setups with its 1U size
No fan design eliminates noise, ideal for quiet environments
Ample power for vintage and modern studio monitors
Solid build quality instills confidence in durability
Balanced inputs and A/B design offer flexible connectivity

CONS

Mid-range frequencies can sound overly emphasized
Unmatched channel output may require manual adjustment
Described as "prosumer," not fully professional-grade
Convection cooling requires careful rack positioning to avoid overheating
Reports of damage upon delivery underscore potential shipping issues

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Avantone Pro CLA-100 100 Watt Power Amplifier.

Features and functionality

0 0

The CLA-100 is specifically designed to match NS10M Studio monitors, mimicking the original Yamaha amps for these speakers.
Source
0 0

The Avantone Pro CLA-100 uses a Class AB amp, unlike modern Class D switching amps, providing a distinct sound profile.
Source
0 0

A significant point for users is ensuring an amp's ability to handle impedance variations, critical for maintaining sound quality with the NS10s.
Source

Comparisons

0 0

Users debate the need for overpowering NS10s; a 100W amp is often considered a good match for their 60W rating, avoiding potential damage.
Source
0 0

The CLA-200/CLA-10 combo is designed to simulate the Bryston 4b/NS-10 combo, a studio standard from the 70s to the 90s.
Source
0 0

Owners note that cheaper amps like the Adcom GFA-555 can be modded by Jim Williams to compete with higher-end studio amps.
Source
0 0

Some users prefer pre-Harman era Crown amps for their accuracy and build quality over newer models, highlighting a significant shift in quality post-2000.
Source
0 0

The QSC Powerlight series is noted for its reliability, despite less precise sound control, making it a popular choice for PA systems.
Source

Use cases and applications

0 0

Some users find NS10s effective for highlighting mid frequencies, stating they help "glue the mids" in mixes.
Source

User experience

0 0

NS10s tend to make demos sound worse, motivating artists to improve their mixes, according to some owners.
Source
0 0

Active versions of the CLA-10 feature a "Kleenex" knob, which adjusts the high end to match different NS10 versions, recommended to set around the 9 o'clock position for balance.
Source
0 0

Owners report that Bryston 2B/LP amps produce minimal line noise, which is generally manageable and may be influenced by cable quality.
Source
0 0

Users find that smaller amps, like the 60W Bryston 2B/LP, can still effectively power NS10s, contrary to the belief that higher wattage is necessary.
Source