15
6. Technical specifications
Inputs
channel 1
Jack 1⁄4” (6.35 mm), unbalanced input
Sensitivity: 38 mV (-28 dBV)
Impedance: 2.2 Megohm
Noise (note 3): 1.8 µV (-115 dBV),
A-weighted
Phantom power:
9 V at ‘ring’ terminal (max. 100 mA).
Switchable.
High/low switch: 10 dB attenuator
channel 2
Jack 1⁄4” (6.35 mm) + XLR combo socket
Line mode:
Unbalanced mono jack input only
Sensitivity: 64 mV (-24 dBV)
Impedance: 1 Megohm
Noise (note 3): 2.8 µV (-111 dBV),
A-weighted
Mic mode:
XLR (balanced), stereo jack (balanced), or mono
jack (unbalanced) input
Sensitivity: 5.4 mV (-45 dBV)
Impedance: 1.2 k (balanced use),
or 4.2 k (unbalanced use)
Noise (note 3): 2.2 µV (-113 dBV),
A-weighted
Phantom power: 48 V (XLR only)
Voice filter: -10 dB at 270 Hz (referred to 10 kHz)
clip indic.
Threshold: 8 dB below actual clipping
(ch. 1 and 2)
aux in
Stereo cinch (RCA), L + R mixed and added pre-
master.Sensitivity: 2 x 44 mV (-27 dBV), adjustable
Impedance: 22 k
return
Effect return for parallel effect loop. Effect signal is
added pre-master.
Mono jack, unbalanced
Relative gain of send-return loop: +2 dB
Sensitivity (note 1): 760 mV
Impedance: 20 k
Outputs (note 2)
tuner
Mono jack, unbalanced, 310 mV (-10 dBV), post
equalizer, pre effects, pre master
line out
Mono jack, unbalanced, 1.5 V (+3 dBV),
post master
DI out
XLR, balanced, adjustable 0–130 mV (-18 dBV),
post equalizer, pre effects, pre master
send
Mono jack, unbalanced, 1.25 V (+2 dBV)
if “pan” control is set fully clockwise, post eqalizer,
pre effects, pre master
headphones
Stereo jack
Output power: max. 100 mW / 32 ohms
Input sensitivity: 30 mV at channel 1 input for
2 x 50 mW / 32 ohms
Internal speaker is muted while headphones are
connected.
For stereo headphones only. You should not
connect anything with a mono jack plug!
footswitch
Stereo jack,
tip = internal effect on/off,
ring = external effect on/off,
sleeve = ground.
Mute
footswitch
Mono jack, on/off,
switch
on/off, no function if Mono jack is connected
equalizer
channel 1
Colour: -3 dB at 700 Hz,
and +10 dB at 8 kHz
Bass: ±8 dB at 100 Hz (shelf type)
Middle: ±6 dB at 800 Hz
Treble: ±8 dB at 10 kHz (shelf type)
channel 2
Bass: ±8 dB at 100 Hz (shelf type)
Treble: ±11 dB at 10 kHz (shelf type)
effects
built-in effects
1 reverb 1 (short)
2 reverb 2 (long)
3 delay (320 ms)
4 chorus
Power
power amp
2 x 100 Watt / 4 ohms, (THD < 1%),
discrete bipolar transistor design. Dynamic
range: 100 dB (A-weighted, see note 3
limiter threshold
RMS limiter 85 W
analog signal
Subsonic filter, low distortion RMS limiter
processing
speaker
2-way system, 8” (200 mm) full-range, extended
mode
mains power
AC 100, 120, 230, or 240 V models,
50–60 Hz, max. 450 W
mains fuse
5 x 20 mm
slow 3.15 A for 230 and 240 V models
slow 6.3 A for 100 and 120 V models
General
cabinet
15 mm (0.6”) birch plywood
finish
waterbased acrylic, black spatter finish
dimensions
Height: 420 mm (16.5”)
Width: 360 mm (14.2”)
Depth: 300 mm (11.8”)
weight
15kg (33.1 lbs)
Notes:
1. Input sensitivities refer to 2 x 85 watts into 4 ohms at full gain and volu-
me settings, neutral tone control settings and 1 kHz sine-wave test signal.
2. Output levels refer to 50 mV / 1 kHz input at channel one, unless stated
otherwise.
3. Equivalent input noise voltage obtained by measuring noise voltage at
the speaker and dividing by the effective voltage gain of the amplifier for
the respective input. Full gain and volume settings, neutral tone control
settings, input shorted, frequency range
20 Hz – 20 kHz. Dynamic range: Range between output signal at limiter-
threshold and A-weighted output noise with master volume in zero
position.
4. Options: Gain of channel 2 in mic mode can be decresed by 4.6 dB by in-
ternal jumper. 48V phantom power can be deactivated by internal jumper.
0 dBV = 1 V
Specifications and appearance subject to change
without notice.
TD140701
