From Summit Audio

Revered

The world-renowned Summit Audio TLA-100A tube leveling amplifier has been regarded as a staple by studio and live engineers around the world for more than a quarter of a century.


Simple to operate

The main thing that has made the TLA-100A an industry standard since it's introduction in the mid-80s is that it's one of the easiest compressors to use, allowing the focus to remain on the performance...not on the gear.


Best of both worlds

One of the main qualities that makes the TLA-100A so desirable is that it has the smooth program dependent sound of an optical compressor, but is capable of the much faster attack times required for taming fast transients found in source material such as vocals, bass, and drums.


Hand-crafted in the USA

Each piece of Summit gear is meticulously crafted by hand in our shop using only the best quality components and attention to detail. Quality components and engineering know-how are the critical element to the sound and longevity of audio gear.

Size and Weight

Height
3.5 inches (8.89 cm)
Width
19 inches (48.26 cm)
Depth
10 inches (25.40 cm)
Weight
17 pounds (7.71 kg)

Power Configuration

Internal AC Supply

35 watts, 115 or 230 volts, 50 or 60 Hz (Rear Switchable)

Fuse Size
0.5 Amp for 115 VAC, 0.25 Amp for 230 VAC

Compressor Data

Attack times
180uS-100mS
Release times
32mS- 1.5S

Connections

Inputs
+4 dB female XLR
Outputs
+4 dB male XLR
Stereo Link
1/4" mono Jack
Side Chain
1/4 stereo jack for balanced signal input

Operating Measurements

Frequency response
20Hz- 20kHz +/- 1dB with 5dB compression
Signal to noise ratio
124dB
THD + Noise
0.09% @ 1kHz, 0dB out
Dynamic Range
60dB
Vacuum tubes
single 12AX7A
Max input level
+26dBu
Max output level (XLR)
+20dBu
Max gain
+34dBu

Warranty

3 year limited warranty.

Free 3-Year Warranty

Sound Pure stands behind our products. Free three-year warranty on this item. Coverage exclusions live in Terms & Conditions, Section 27.

Level of support and expertise that simply isn't available at big-box megastores. Read the warranty →

Returns

Not eligible for Try Before You Buy or the 48-hour approval period. Standard return policy applies — see Terms & Conditions, Section 18 for details.

Sound Pure Studios Control Room A — Durham, NC

Sound Pure Studios · Durham, NC

Come hear it in our control rooms.

Sound Pure is a working studio in Durham, NC — a 1,000 sq ft live room and two pro control rooms. Book a session to audition gear in a world-class acoustic space before you buy.