Blackstar Amplification HT Studio 20 HT-STUDIO 20 COMBO Leaflet

Product codes
HT-STUDIO 20 COMBO
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POWER
MASTER VOLUME
REVERB
ISF
BASS
MIDDLE
TREBLE
EQUALISATION
INPUT
TONE
VOLUME
10
0
10
0
10
10
0
0
10
0
10
0
0
10
0
10
CLEAN
VOLUME
GAIN
10
0
10
0
OVERDRIVE
OD
SELECT
HT STUDIO
 
20
ON
ISF (Infinite Shape Feature)
ISF works with the Bass, Middle and Treble 
controls to give you access to infinite new 
sound possibilities.
Tone tip:
1. Start with ISF set to half way.
2. Adjust Bass, Middle and Treble to taste. 
3. Adjust ISF to find your sound (the lower  
    the Mid the greater the effect).
An innovative 20 Watt, 1x12, two channel valve combo  
or head, with ISF, digital reverb and effects loop.
Suggested settings
HT Studio 20, 20H
Specification
■ 
20 Watt valve combo or head
■ 
2 x ECC83, 2 x EL34
■ 
Two footswitchable channels - boutique clean  
  and high gain overdrive (footswitch included)
■ 
12" Celestion speaker (combo)
■ 
Patent-applied-for Infinite Shape 
  Feature (ISF)
■ 
Digital reverb, emulated output, 
  series effects loop
HT VENUE USERS
John Be – My Passion, Steve Carter – Kylie Minogue, Lewis Allen – Pixie Lott, Chris Kettley – Ellie Goulding,  
Shane Lee – New Device, Oli Brown, Tommy Victor – Prong/Danzig.
Boutique Clean 
‘Class-A’, ringing crunch with  
low power amp damping
High Gain OD
 
Ballsy Master Volume crunch to high  
gain overdrive with medium power  
amp damping
POWER
MASTER VOLUME
REVERB
ISF
BASS
MIDDLE
TREBLE
EQUALISATION
INPUT
TONE
VOLUME
10
0
10
0
10
10
0
0
10
0
10
0
0
10
0
10
CLEAN
VOLUME
GAIN
10
0
10
0
OVERDRIVE
OD
SELECT
HT STUDIO
 
20
ON
West Coast Jazz Clean
POWER
MASTER VOLUME
REVERB
ISF
BASS
MIDDLE
TREBLE
EQUALISATION
INPUT
TONE
VOLUME
10
0
10
0
10
10
0
0
10
0
10
0
0
10
0
10
CLEAN
VOLUME
GAIN
10
0
10
0
OVERDRIVE
OD
SELECT
HT STUDIO
 
20
ON
Blues Clean and Lead
POWER
MASTER VOLUME
REVERB
ISF
BASS
MIDDLE
TREBLE
EQUALISATION
INPUT
TONE
VOLUME
10
0
10
0
10
10
0
0
10
0
10
0
0
10
0
10
CLEAN
VOLUME
GAIN
10
0
10
0
OVERDRIVE
OD
SELECT
HT STUDIO
 
20
ON
Clean Funk
POWER
MASTER VOLUME
REVERB
ISF
BASS
MIDDLE
TREBLE
EQUALISATION
INPUT
TONE
VOLUME
10
0
10
0
10
10
0
0
10
0
10
0
0
10
0
10
CLEAN
VOLUME
GAIN
10
0
10
0
OVERDRIVE
OD
SELECT
HT STUDIO
 
20
ON
Edgy Clean
POWER
MASTER VOLUME
REVERB
ISF
BASS
MIDDLE
TREBLE
EQUALISATION
INPUT
TONE
VOLUME
10
0
10
0
10
10
0
0
10
0
10
0
0
10
0
10
CLEAN
VOLUME
GAIN
10
0
10
0
OVERDRIVE
OD
SELECT
HT STUDIO
 
20
ON
Rock Crunch and Lead
POWER
MASTER VOLUME
REVERB
ISF
BASS
MIDDLE
TREBLE
EQUALISATION
INPUT
TONE
VOLUME
10
0
10
0
10
10
0
0
10
0
10
0
0
10
0
10
CLEAN
VOLUME
GAIN
10
0
10
0
OVERDRIVE
OD
SELECT
HT STUDIO
 
20
ON
British Crunch
OD Select
QUICKSTART GUIDE
V
ersion 1.0