Tapco T-231 Appendix C Technical Info, T 231 Specifications, Frequency Response, Audio Input

Appendix C: Technical Info

T•231 Specifications

Frequency Response

	20 Hz to 20 kHz (+0, –1 dB)
	20 Hz to 50 kHz (+0, –3 dB)
Audio Input
Type:	Active balanced XLR
	and 1/4" jacks
	Unbalanced RCA jack
Impedance:	20 kΩ balanced
	15 kΩ unbalanced
Maximum Input Level:	+21 dBu balanced and
	unbalanced
Audio Output
Type:	Active balanced XLR and
	1/4" jacks
	Unbalanced RCA jack
Impedance:	<600 Ω
Maximum Output Level:	+18 dBu
THD+N @ 1 kHz, +4 dBu:	0.02% @ 1 kHz
	(all sliders at center position)
Noise and Hum, unity gain:
	< –93 dBu
Crosstalk @ 1 kHz:	< –103 dBu
Common Mode Rejection:
	> 60 dB
Graphic EQ
Type:	1/3-octave Constant Q
Frequency Range:	20 Hz to 20 kHz
	in 31 third-octave bands
	(ISO center frequencies)
Sliders:	20 mm with center detent
Level:	Off (∞) to +17 dB
Hi-Pass:	40 Hz @ 12 dB/octave
Low-Pass:	16 kHz @ 12 dB/octave
Bypass:	Bypasses the graphic equalizer,
	Hi-Pass, and Low-Pass
	filter sections
Range:	±6 dB or ±12 dB

Indicators

HI-PASS LED LOW-PASS LED CLIP LED BYPASS LED

6 dB/12 dB Range LEDs

POWER LED

AC Power and Current Requirements

Power Consumption:	12.5 watts
AC Operating Voltages:
U.S.	120 VAC, 60 Hz
Europe	240 VAC, 50 Hz
Japan	100 VAC, 50/60 Hz
Korea	220 VAC, 60 Hz
Fuse:	315 mA @ 100-240 VAC

Physical Dimensions and Weight

Height:	3.5 in/89 mm
Width:	19.0 in/483 mm
Depth:	8.7 in/220 mm
Weight:	9.5 lb/4.3 kg

Disclaimer

Since we are always striving to make our products better by incorporating new and improved materials, components, and manufacturing methods, we reserve the right to change these specifications at any time without notice.

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