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Explanation of Controls

1 Rhythm Gain 

– Inter-stage gain control for the Rhythm Channel. Provides varying 

degrees of overdrive, from clean tube tone to crunch.

2 Rhythm Channel Status Indicator

 – When lit, it indicates that the Rhythm 

Channel is active or staged for activation if the unit is bypassed.

3 Rhythm Volume 

– Master volume control for Rhythm Channel. Positioned at the 

end of the gain chain, it regulates the loudness relative to the other channel, and to 

the bypassed sound.

4 Lead Gain

 – Inter-stage gain control for the Lead Channel. Provides varying 

degrees of overdrive, from bite to super hot lead tones. 

5 Lead Channel Status Indicator

 – When lit, it indicates that the Lead Channel is 

active or staged for activation if the unit is bypassed.

6 Lead Volume

 – Master volume control for Lead Channel. Positioned at the end 

of the gain chain, it regulates the loudness relative to the other channel, and to the 

bypassed sound.

7 Bass

 – Controls low frequency content in both channels with greatest effect in the 

range of 40 Hz to 200 Hz. 

8 Treble 

– Controls high frequency content in both channels with greatest effect in the 

range of 2 KHz to 20 KHz. 

9 Channel Selector

 – Selects between the Lead and Rhythm channels. It is possible 

to pre-select the gain or volume for a channel when in bypassed mode. This allows the 

flexibility of transitioning from bypass to either channel without having to step through 

different sounds.

Top Panel 

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2

1

7

5

4

8

6

9

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Содержание Twin Tube Blue SFX-11

Страница 1: ...Twin Tube Blue right away after reading the safety precautions below and you ll immediately enjoy the versatility of having two channels of gain and a wide range of great tones However you might want...

Страница 2: ...ich could result in serious injury or death not to mention damage to the Twin Tube Blue Wouldn t that suck Refer all servicing to qualified service personnel Do not block or cover the side vents on yo...

Страница 3: ...great tube preamp Tube Life The 6111 tubes will typically last many times longer than even the best 12AX7s For most Twin Tube Blue owners this means you ll never have to change your tubes However not...

Страница 4: ...Status Indicator When lit it indicates that the Lead Channel is active or staged for activation if the unit is bypassed 6 Lead Volume Master volume control for Lead Channel Positioned at the end of t...

Страница 5: ...e Note it is a 16 VAC 600mA unit Do not try to substitute a DC power supply or another AC supply with a different voltage value or current rating If you lose your transformer or if it breaks contact a...

Страница 6: ...ipping diode and do not actually amplify Though starved plate voltage is used in some inexpensive tube stomp boxes it is not true tube amplification The circuitry in the Twin Tube Blue enables the tub...

Страница 7: ...d activates the Lead Channel As with the Rhythm Channel start rotating the knobs clockwise until the desired volume level and distortion are achieved relative to the Rhythm Channel and to the bypassed...

Страница 8: ...uitar and tubes You can push it just hard enough to break up while most of your notes are clean and clear Memphis Boogie Dirty blues will hit your amp hard if you ve got the chops This will dirty up y...

Страница 9: ...tube amp territory No additional overdrive pedal needed with this setting There s enough gain on tap for searing leads and loads of sustain Searing lead strat is a registered trademark of fmic with w...

Страница 10: ...produce sound 5 Press the On Bypass button to activate the Rhythm Channel Turn the Gain control up about half way Slowly turn the Master Volume up as you pluck a string Fine tune the Gain setting to a...

Страница 11: ...ad channel 98dB After level compensation Rhythm channel 52dB Lead channel 76dB Gain measured at 500Hz Nominal output level Rhythm channel 0 4 Vrms 5dBu Lead channel 0 5 Vrms 4dBu Nom output level meas...

Страница 12: ...your USA dealer international distributor or sent direct to our factory postage prepaid along with dated proof of purchase e g original store receipt and a RMA number clearly written on the outside o...

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