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CLEAN Channel CH2 

The clean channel is an old school type of channel with separate bass and treble 
controls. 

TREBLE, BASS 

High and low frequency tone controls. 

VOLUME 

Pre-amp volume control. 

CH1/CH2 

Selects either the LEAD Channel (CH1) or the CLEAN Channel (CH2). When 
connecting a foot switch set the CHANNEL switch in position CH1 to get the foot 
switch to work. 

LEAD Channel CH1 

The LEAD channel delivers many different kinds of harmonically distorted tube 
sounds depending on gain settings.  

VOLUME 

This knob adjusts the LEAD channel’s volume. First set the GAIN to the 9 o’clock 
position. If you wish to get creamy lead tones, turn the knob well up to dial in 
smooth power amp saturation. If you’re looking for an edgier metal sound, try 
backing off the VOLUME knob and turning up the GAIN knob. Usually smooth power 
amp saturation is less desirable for this type of metal tone. 

TREBLE, MID, BASS 

High, middle and low frequency controls. 

LOW/HIGH 

In low position the input sensitivity is lower than in high mode. Also a bit more 
bottom end is added in Low mode. 

GAIN 

This knob adjusts the amount of tube distortion. To explore the fantastic range of 
sounds that this channel puts at your fingertips, we recommend that you first set the 

GAIN knob to around 10 o’clock position, and then experiment with the guitar’s 
volume knob and pickup selector.

 

INPUT 

Connect your guitar to this input. You must use a shielded cord of good quality. 

2.2 Rear panel 

Serial FX Loop

 

The Little Hill is equipped with a series FX loop. The effects loop is connected 

Summary of Contents for Little Hill

Page 1: ...Little Hill INSTRUCTION MANUAL 1 0 Olsson Amplification 2019 www olssonamps com...

Page 2: ...remely well with the guitar s volume control even with the amp on higher gain settings The Little Hill takes pedals very well and loves boosts overdrives phasers etc The Little Hill also has a transpa...

Page 3: ...ld be located away from heat sources such as radiators heat registers or other products that produce heat Protect the power supply cord from being pinched or abraded Never operate the amplifier withou...

Page 4: ...kten skall h llas p ordentligt avst nd fr n v rmek llor s som radiatorer varmluftsutbl s eller andra apparater som alstrar v rme Skydda n tsladden fr n att bli kl md eller skadad Anv nd aldrig f rst r...

Page 5: ...ction and Control features The Little Hill features Gain and Volume control for the lead channel Think of Gain and Volume as some sound shaping controls rather than volume controls They let you voice...

Page 6: ...ower amp saturation If you re looking for an edgier metal sound try backing off the VOLUME knob and turning up the GAIN knob Usually smooth power amp saturation is less desirable for this type of meta...

Page 7: ...l to external devices SEND Output jack to external device This is the output from the pre amp BYPASS FX loop bypass switch This is a true bypass circuit RETURN Input jack from external device This is...

Page 8: ...anging tubes When changing power tubes there is no need for adjusting the bias make sure to use a matched pair of EL84 s of good quality Remember that tube change is always a job for qualified profess...

Page 9: ...es Weight Height Width Lenght 4 8 16 2 button Channel FX loop 4x12AX7 preamp tubes 2xEL84 power tubes 10kg 18 08lb 220mm 8 66 230mm 9 06 417mm 16 42 Product specifications are subject to change withou...

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