Butler Audio TDB 3150 User Manual

Page 7

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7

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

@ 4 Ohms

1,200 Watts

1,800 Watts

10A

15A

5A

8A

3150:

@ 8 Ohms

@ 4 Ohms

800 Watts

1,300 Watts

7A

11A

4A

6A

Dimensions:

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

(7" H Without Feet)

Weight

TDB 5150:

48 Lbs. (22 Kgs.)

TDB 3150:

42 Lbs. (19 Kgs.)