Specifications:

Models TDB-5150 & TDB-3150

Power rating, RMS:

150 Watts per channel, 8 Ohms,

 

All channels operating simultaneously

 

225 Watts per channel, 4 Ohms

Frequency Response:

20 - 20,000 Hz, +/- 0.5dB

Distortion (THD):

Less than 0.10% at 8 Ohms

 

Less than 0.15% at 4 Ohms

Input Sensitivity

1.5V for 150 Watts into 8 Ohms

S/N ratio:

Better than 110dB, "A" Weighted

Slew Rate:

15V / uSec.

Vacuum Tube Complement:

One 6SL7GC dual triode per channel

Idling Consumption:

Approx. 120Watts

 

(Approx. 1A @120VAC or

 

0.5A @ 230VAC)

 

Full Power AC Consumption:

 

 

Model

Power (Nominal)

Current @120VAC,

@230VAC

5150:

 

 

 

@ 8 Ohms

1,200 Watts

10A

5A

@ 4 Ohms

1,800 Watts

15A

8A

 

 

 

 

3150:

 

 

 

@ 8 Ohms

800 Watts

7A

4A

@ 4 Ohms

1,300 Watts

11A

6A

 

 

 

 

Dimensions:

17" W x 16" D x 8.5" H (With Feet)

Weight

 

(7" H Without Feet)

 

 

 

TDB 5150:

48 Lbs. (22 Kgs.)

 

TDB 3150:

42 Lbs. (19 Kgs.)

 

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Butler Audio TDB 3150 manual Specifications

TDB 3150 specifications

The Butler Audio TDB 3150 is a groundbreaking power amplifier that redefines the standards of audio performance in home and professional setups. Crafted with precision, this amplifier is celebrated for its unique combination of high output power, innovative technology, and exceptional sound quality.

At its core, the TDB 3150 is a three-channel amplifier that utilizes Butler Audio's proprietary hybrid technology. This technology integrates both solid-state and vacuum tube components, allowing the amplifier to produce a rich, warm sound typically associated with tube amplification while maintaining the clarity and oomph of solid-state designs. This blend results in a sonic experience that is both immersive and dynamic.

One of the most notable features of the TDB 3150 is its considerable power output, rated at 150 watts per channel into 8 ohms. This robust power enables the amplifier to drive a wide range of speakers effectively, delivering effortless sound reproduction even at high volumes. Additionally, the TDB 3150 offers exceptional headroom, allowing for a clean transition during dynamic passages of music or film soundtracks without distortion.

The amplifier also comes equipped with advanced thermal management systems, ensuring that it remains cool and performs optimally even under strenuous conditions. This is particularly important for users who demand reliability during extended listening sessions or in high-demand environments like studios or live sound situations.

Another key characteristic of the TDB 3150 is its sleek design and user-friendly interface. Featuring a minimalist aesthetic, it fits seamlessly into any audio setup without being an eyesore. Furthermore, the amplifier includes a comprehensive range of input options, including balanced XLR and unbalanced RCA connections, making it compatible with various audio sources.

Additionally, the TDB 3150 is built with high-quality components and meticulous attention to detail, ensuring durability and longevity. Its construction reflects Butler Audio's commitment to engineering excellence, promising years of reliable performance.

For audiophiles and sound professionals seeking an amplifier that merges the best of both worlds—tube warmth and solid-state power—the Butler Audio TDB 3150 is a standout choice. Its impressive specifications, advanced technology, and aesthetic appeal make it a worthy addition to any audio system, delivering an unparalleled listening experience that captivates the senses.