4.5 out of 5
Rolls DA134 4-Channel RCA Line Level Distribution Amplifier with 3.5 mm Input
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Pricing Note
Product Description
Manufacturer Part Number: DA134
Designed for high-end line level audio distribution, the DA134 is a four-channel line level distribution amplifier with a small footprint.
Key Features:
Overview:
Rolls DA134 4-Channel RCA Line Level Distribution Amplifier with 3.5 mm Input
Featuring RCA and 1/8" inputs that can be switched mono or stereo, the DA134 will distribute a mono signal to eight outputs, or a stereo signal to four stereo outputs. The outputs are designed to provide line level signals, and more than one DA134 can be cascaded if more outputs are needed. The DA134 is the perfect solution anywhere high quality sound distribution is required. AC power adapter included. Made in the USA.
For more than two decades, those in the know have turned to Rolls for the highest quality, reliability, and value. Rolls is an innovative company specializing in domestically manufactured signal interface accessories, mixers, amplifiers, and processors for the audio professional.
Specifications: Frequency response: DC - 60,000 Hz (±1 dB) Input impedance: 10k ohms Output impedance: 470 ohms Maximum input level: +12 dBV Maximum output level: +12 dB Maximum gain: 20 dB Signal-to-noise ratio: >90 dB Crosstalk: -70 dB (stereo) THD: <0.008% Dimensions: 6.5" x 3.5" x 1.5" Weight: 1.2 lbs.
Specification:
Manuals & Resources:
Designed for high-end line level audio distribution, the DA134 is a four-channel line level distribution amplifier with a small footprint.
Key Features:
- Expands the output of virtually any stereo device to multiple outputs
- Front panel volume controls
- Mono or stereo operation
- Audiophile frequency response
- Compatible with iPad, iPod, laptop, etc.
Overview:
Rolls DA134 4-Channel RCA Line Level Distribution Amplifier with 3.5 mm Input
Featuring RCA and 1/8" inputs that can be switched mono or stereo, the DA134 will distribute a mono signal to eight outputs, or a stereo signal to four stereo outputs. The outputs are designed to provide line level signals, and more than one DA134 can be cascaded if more outputs are needed. The DA134 is the perfect solution anywhere high quality sound distribution is required. AC power adapter included. Made in the USA.
For more than two decades, those in the know have turned to Rolls for the highest quality, reliability, and value. Rolls is an innovative company specializing in domestically manufactured signal interface accessories, mixers, amplifiers, and processors for the audio professional.
Specifications: Frequency response: DC - 60,000 Hz (±1 dB) Input impedance: 10k ohms Output impedance: 470 ohms Maximum input level: +12 dBV Maximum output level: +12 dB Maximum gain: 20 dB Signal-to-noise ratio: >90 dB Crosstalk: -70 dB (stereo) THD: <0.008% Dimensions: 6.5" x 3.5" x 1.5" Weight: 1.2 lbs.
Specification:
Product Details | |
|---|---|
| Brand | Rolls |
| Model | DA134 |
| Part Number | 245-1010 |
| UPC | 675889013405 |
| Unit of Measure | Each |
| Weight | 1.65 |
Product Specifications | |
|---|---|
| Mixer Type | Analog |
Manuals & Resources:
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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Customer Reviews
By Jamoke
Date: November 14, 2025
Great little distribution amp. I use it for redistribution of my sub-woofer pre-out, feeding a pair of Velodyne sub's and a Buttkicker amp. The only issue is the included 15V power supply is noisy as all heck with a horrible 60Hz leak. I swapped out the Power Supply with a quality PS and now heavenly audio bliss. Be aware the power requirements are 15VDC, 500ma, with a POSITIVE sleeve. The polarity is unusual.
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]
By Jay M.
Date: June 28, 2025
Exactly what I needed. I am an AV Engineer and this product did exactly what it was supposed to do.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By Brian Aker
Date: June 01, 2025
My Yamaha has a sub-woofer pre-out channel which is notorious for being too quiet. The Rolls DA1234-4 provides just the right amount of amplification to the output to enable me to not only hear the sub, but to distribute the sound source to multiple subs around the room. There are multiple forums where Yamaha customers are seeking out a solution to this problem. This device is the answer!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By CopeIam
Date: February 20, 2025
This is a good product. It does what it says it does. It's built solid, which makes it nice for porting from location to location. This Rolls DA134 makes it really easy to balance all channels running to it and through it!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By David J. Riffle
Date: May 16, 2024
So far so good. I have it set to output mono to feed three 70v amps and use the stereo pass-through to feed an 8 ohm amp for another zone. I also have the 3.5mm port plugged into a cable so the bartenders can use their phones for sound when they really want to entertain the customers. This is a very reasonably priced ADA that works exactly like I hoped.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By A Customer
Date: February 29, 2024
Worked as described
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]