Ashdown Engineering CTM-30-LITTLE STUBBY Guia Del Usuario página 4

CTM-30-LITTLE STUBBY
MAINS
The amplifier is fitted with a standard IEC connector and supplied IEC
lead correct for the country in which you reside.
The Preset input VOLTAGE is shown on the rear panel together with fuse
ratings.
WARNING!
This product has been manufactured according to specific specifications
with regard to supply voltage requirements that are applicable to the
country in which it is intended that this product be used.
If you have purchased this product via the internet or mail order you must
verify that this product is intended to be used in the country in which you
The use of this product in any other country other than that for which it is
intended could be dangerous and invalidate the manufactures warranty.
USER GUIDE
reside.
CTM-30-LITTLE STUBBY
Inputs
High sens Nominal 100mV @1Mohms Impedance
Low sens Nominal 300mV @ 22k impedance
Effects Loop
Valve driven effects loop, Valve recovered Nominal 225mV
DI Output
Transformer generated signal from the amplifier output level dependant on
playing volume suitable for connection @ line level via TRS jack to XLR. ISOLATED
GROUND
Equalisation
Totally PASSIVE eq circuit Bass , Middle and Treble controls , Range Zero to full
output on all 3 bands ( dependant on volume setting ).
Feedback control alters the slope of the lower bass filters and affects the extension
of the lower bass frequencies.
Power Amplifier
All Valve design featuring a fully floating paraphrase inverter, 4 x EL84 power tubes
with individual self biasing, and Zero negative feedback for a self limiting open loop
response and a good sensitivity to the speakers in use.
Output power 30 watts continuous average into 4 or 8 ohms.
Valve complement:
1 x ECC81
1 X ECC82
2 x ECC83
4 X EL84
USER GUIDE
(Suitable for passive instruments)
(suitable for Active instruments)