Preamp Tubes
Preamp tubes take the small signal from your pickup and amplify it to "line level." As the signal passes through, preamp tubes influence the various EQ stages found in your amp, such as distortion, gain boost, tremolo and reverb. In most amp circuits, it is common for each stage to be controlled by one preamp tube. Therefore, preamp tubes will impact your tone more than any other tube change in your amp, especially in the V1 slot (closest to your input jack).
Additional options for your preamp tubes when needed:
Balanced: When the plate current draw of each triode is the same, we refer to that as having balanced triodes.
High Gain: Tubes that measured to have higher gain.
Matched: Each triode of the preamp tube has matching gain.
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ANOS Telefunken 12AX7/ECC83
$119.95Ribbed or smooth plate, these are used pulls, but test as new. Call for availability.
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Electro Harmonix Gold 12AY7/6072
Regular Price: $39.95
Special Price: $34.95
EH Gold 12AY7/6072. Discontinued. Low stock.
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Electro-Harmonix 7025
$16.95The Electro-Harmonix 7025EH has a mid-range that gives clarity and definition to the sound and a smooth top end for warmth and balance.
Shopping Options
- Category
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- 12AT7 / ECC81 (8)
- 12AU7 / ECC82 / 5814 (15)
- 12AX7 / ECC83 / 7025 (30)
- 12AY7 / 6072 (4)
- 12BH7 (4)
- 12DW7 / ECC832 / 7247 (3)
- 6DJ8 / EF86 / 6 Volt (48)
- Misc. 12 Volt (8)
- Tube Type
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- Preamp Tubes (84)
- Power Tubes (0)
- Rectifiers (0)
- Tone Kits (0)
- Brand
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- Ei (4)
- Electro Harmonix (6)
- Jan Military Tubes (14)
- JJ Electronics (3)
- Mullard (1)
- NOS Tubes (33)
- Penta Labs (3)
- Ruby Tubes (1)
- Sovtek (4)
- Tung-Sol (4)
- Price
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- $0.00 - $100.00 (108)
- $100.00 - $200.00 (4)
- $300.00 - $400.00 (1)
Doug's Tubes, Inc.
188 Tally Lane
Wantagh, NY 11793
Mon-Thurs 11am-6pm EST
Friday 11am-4PM EST
Saturday and Sunday Closed
Call to place an order:
516-314-0357
Email for tube recommendations:
dougstubes@gmail.com
