Amplifier Tube (T-12AT7-JJ)
Amplifier Tube (T-12AT7-JJ)
9 pin miniature preamp tube (amplification factor = 60), less gain than a 12AX7, preferred by blues and jazz guitarists alike.
Product Features
- 9 pin miniature preamp tube (amplification factor = 60),
- Less gain than a 12AX7
- Preferred by blues and jazz guitarists alike
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Amplifier Tube (T-12AT7-JJ)
Amplifier Tube (T-12AT7-JJ)
Amplifier Tube (T-12AT7-JJ)
9 pin miniature preamp tube (amplification factor = 60), less gain than a 12AX7, preferred by blues and jazz guitarists alike.
Product Features
- 9 pin miniature preamp tube (amplification factor = 60),
- Less gain than a 12AX7
- Preferred by blues and jazz guitarists alike
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Amplifier Tube (T-12AT7-JJ)
9 pin miniature preamp tube (amplification factor = 60), less gain than a 12AX7, preferred by blues and jazz guitarists alike.
Product Features
- 9 pin miniature preamp tube (amplification factor = 60),
- Less gain than a 12AX7
- Preferred by blues and jazz guitarists alike























