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6. Technical specifications Compact Slope

TD20150224

Technical data

Inputs

Inputs (notes 1, 2, 4)

channel 1

High impedance, unbalanced input for
instruments (pick-ups) and line-level sources
Mono jack socket, ¼” (6.35 mm)
Sensitivity: 22 mV (–33 dBV)
High/low (attenuator) switch: –10 dB
Impedance: 2.2 Meg
Equivalent input noise, A-weighted:
1 uV (–120 dBV)
Phantom power (optional): 9 V DC / max. 100 mA,
short-circuit protected

Switchable instrument or microphone input
Combo socket, XLR + jack ¼” (6.35 mm)

line mode

line mode
High impedance, unbalanced input for
instruments (pick-ups) and line-level sources
Jack socket only
Sensitivity: 27 mV (–31 dBV)
Impedance: 1 Meg
Equivalent input noise, A-weighted:
2.4 uV (–112 dBV)

channel 2

mic mode

mic mode
XLR (balanced), stereo jack (balanced), or mono
jack (unbalanced) input
Sensitivity: 3.3 mV (–50 dBV)
Impedance (balanced mode): 1.2 k
Impedance (unbalanced mode): 2.7 k
Voice filter: –10 dB at 270 Hz (referred to 10 kHz)
Equivalent input noise, A-weighted:
0.8 uV (–122 dBV)
Phantom power (XLR only): 48 V, max. 10 mA,
short-circuit protected

clip

clip indicators
for ch. 1 and 2

Headroom: min. 8 dB

return

Input from external parallel effect loop, or
supplementary input, before master volume
Mono jack, ¼” (6.35 mm)
Sensitivity: 320 mV (–10 dBV)
Impedance: 20 k (note: impedance changes to 5 k
while external effect is switched OFF by
footswitch)

Outputs

Outputs (note 3)

phones

Headphones output. When plugged in, internal
speaker is muted.
Stereo jack socket, L/R connected, ¼” (6.35 mm)
Max. output power: 2 x 100 mW / 1000 ohm
Input sensitivity for 2 x 50 mW / 1000 ohm:
23 mV (–33 dBV) at channel 1 input
Impedance: 470 ohm (common for L and R)
Note:

Note:

Note: Suitable for headphones with stereo jack.
Does not work with mono jacks.

tuner

Tuner output
Mono jack socket ¼” (6.35 mm)
Output voltage: 340 mV (–9 dBV)

line out

Preamplifier output after tone controls, with
effects, and after master volume
Mono jack, ¼” (6.35 mm)
Output voltage: 1.4 V (+3 dBV)

DI----out

out

Balanced XLR output before master, after tone
controls, without effects
1 = ground
2 = positive
3 = negative
Differential output voltage: 140 mV (–17 dBV)

send

Output to external parallel effect loop
Before master, after tone controls
Mono jack, ¼” (6.35 mm)
Output voltage: 1.4 V (+3 dBV)

Footswitch connector

footswitch

Stereo jack socket ¼” (6.35 mm) for a dual
footswitch
Tip = internal effect on/off
Ring = external effect on/off
Sleeve = common (ground)
Effect is OFF when the footswitch is ON.

Tone controls

ch. 1

colour

–3 dB at 700 Hz, +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)

ch. 2

bass

8 dB at 100 Hz (shelf type)

treble

11 dB at 10 kHz (shelf type)

Effects

Internal effects

Internal effects 1 Reverb 1

2  Reverb 2
3  Delay
4  Chorus

External effect

Parallel effect loop (see also send

send

send and return

return

return).

eff.

eff. pan

pan

Blends both internal and external effects
between channels 1 and 2, with reverse direction
of rotation for the external effects.

Power

Power amp

60 W / 4 ohm, DMOS, monolithic I.C.
Dynamic range, A-weighted: 92 dB (note 2)

Limiter

Limiter
threshold

threshold

50 W

Analog signal

Analog signal
processing

processing

Dedicated equalizer, subsonic filter, adaptive
peak limiter

Speaker system

Speaker system 8” (200 mm) twin cone full-range speaker, bass

reflex enclosure

Mains power

Mains voltage (depending on model):
100, 120, 230, or 240 V AC, 50–60 Hz
Power consumption: max. 120 W

Mains fuse

5 x 20 mm
T 1 A L / 250 V for 230 and 240 V models
T 2 A L / 250 V for 100 and 120 V models

General

Cabinet

12 mm (0.47”) birch plywood

Finish

Waterbased acrylic, black spatter finish (standard
model)

Dimensions

259 mm (10.19“) high
331 mm (13.03“) wide
137 / 326 mm (5.39“ / 12.84”) deep

Weight

7.2 kg (15.87 lbs)

Notes:

Notes:
1. Sensitivity

1. Sensitivity

1. Sensitivity
Input sensitivities refer to 50 W into 4 ohm, full gain and master settings,
neutral tone control settings, and 1 kHz sine-wave test signal.
2. Noise and dynamic range

2. Noise and dynamic range

2. Noise and dynamic range
Equivalent input noise voltages are typical values obtained by measuring
noise voltage at speaker output and dividing by the voltage gain of the
amplifier for white noise. Full gain and master settings, neutral tone
control settings, input shorted, measuring bandwidth 20 Hz – 20 kHz.
Dynamic range of power amplifier: Ratio of between output signal at
limiter threshold to A-weighted output noise with master

master

master in zero

position.
3. Output levels

3. Output levels

3. Output levels
Output levels refer to 50 mV / 1 kHz sine-wave test signal at channel 1
input, full gain and master settings, neutral tone control settings, send
fully clockwise.
4. Options

4. Options

4. Options
Gain of channel 2 in mic mode can be decreased by 4.6 dB by an internal
jumper.
48 V phantom power can be deactivated by an internal jumper.

9 V phantom power for channel 1 can be applied by an internal jumper
to the “ring” terminal of the input jack. Caution:

Caution:

Caution: Use this option with

care. Read the operating instructions.

Specifications and appearance subject to change without notice.