Swart Space Tone Atomic JR
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Price$2,067.27
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Listed:over a month ago
Views:283
Watchers:4
Offers:0
Stevenage, United Kingdom
About This Listing
The ST-Atomic Jr starts off with the heart of our ever-popular ST-6V6se with the addition of a year in the making, triode reverb stage utilizing a dedicated 12DW7 fed into a nifty spring tank for surprisingly BIG REVERB, especially for a cabinet this size. Actually, for ANY size cabinet.
The tonal variations and REVERB in this little monster must be be heard to be believed. Most amps this size attempting reverb and big tone tend to be underwhelming. Not so with the 14lb Class A ST-Atomic Jr.
- 5W CLASS A ~ JUST INSANELY BIG TONE wReverb
- Single-Ended Output - Zero Negative Feedback
- 100% Tube Circuit - GZ34 or 5Y3 Valve Rectifier
- Big Swart Tube Reverb via 12DW7 & Spring Tank
- Hot and Clean mode Switch
- Powered by choice of 6V6 or 6L6 (shod w/6V6)
- JJ 12AX7 - JJ 12DW7 - JJ 6V6GT - JJ GZ34 Rectifier
- Point to Point Hand Wired Circuit
- Cathode Biased (no need to bias)
- Carbon Comp Resistors ~ Mallory Caps
- Cloth Hook-Up Wire
- Heaters referenced to ground
- All Swart Amplifiers employ Star Grounding
- 4 ohm 1/4" Out - Drive other Speaker/Cabinet
- Can drive 8ohm LOAD without issues
- Switchcraft 1/4 inch input and output
- CTS Potentiometers
- Custom High Quality USA Built Swart Spec Iron
- Speaker: 8" Weber Signature Smooth Cone ~ 4-8ohm
- Finger-Jointed, solid Pine Cab w/ Lacquer Tweed Cover
- Vintage Jewel Lamp ~ Circuit Fuse Protected
- Dimensions: 13 3/4T x 13W x 7 1/4 D @ 14lbs
Like all Swart amps, the circuit is point to point, hand-wired and CATHODE BIASED with no need to mess with adjustments when rolling tubes.
The Atomic Jr has two driver/preamp tubes comprised of one 12AX7 and one 12DW7 feeding either a 6V6 (stock) or 6L6 family power tube. We also keep the simple tone cut bringing the least complexity, integral in keeping touch sensitivity and transparency. Of course, the Atomic Jr. relies on tube rectification for PS filtering with a JJ 5AR4/GZ-34 as stock with the ability to run a NOS 5Y3 for more Sag, compression, earlier breakup, and that Brown Sound (it also brings 34v less on the tubes).We want to avoid that harshness that seems to ride along with solid state rectification. Try a vintage 5Y3 for a bit more SAG and less voltage on the power tubes.
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About the Seller
About This Listing
The ST-Atomic Jr starts off with the heart of our ever-popular ST-6V6se with the addition of a year in the making, triode reverb stage utilizing a dedicated 12DW7 fed into a nifty spring tank for surprisingly BIG REVERB, especially for a cabinet this size. Actually, for ANY size cabinet.
The tonal variations and REVERB in this little monster must be be heard to be believed. Most amps this size attempting reverb and big tone tend to be underwhelming. Not so with the 14lb Class A ST-Atomic Jr.
- 5W CLASS A ~ JUST INSANELY BIG TONE wReverb
- Single-Ended Output - Zero Negative Feedback
- 100% Tube Circuit - GZ34 or 5Y3 Valve Rectifier
- Big Swart Tube Reverb via 12DW7 & Spring Tank
- Hot and Clean mode Switch
- Powered by choice of 6V6 or 6L6 (shod w/6V6)
- JJ 12AX7 - JJ 12DW7 - JJ 6V6GT - JJ GZ34 Rectifier
- Point to Point Hand Wired Circuit
- Cathode Biased (no need to bias)
- Carbon Comp Resistors ~ Mallory Caps
- Cloth Hook-Up Wire
- Heaters referenced to ground
- All Swart Amplifiers employ Star Grounding
- 4 ohm 1/4" Out - Drive other Speaker/Cabinet
- Can drive 8ohm LOAD without issues
- Switchcraft 1/4 inch input and output
- CTS Potentiometers
- Custom High Quality USA Built Swart Spec Iron
- Speaker: 8" Weber Signature Smooth Cone ~ 4-8ohm
- Finger-Jointed, solid Pine Cab w/ Lacquer Tweed Cover
- Vintage Jewel Lamp ~ Circuit Fuse Protected
- Dimensions: 13 3/4T x 13W x 7 1/4 D @ 14lbs
Like all Swart amps, the circuit is point to point, hand-wired and CATHODE BIASED with no need to mess with adjustments when rolling tubes.
The Atomic Jr has two driver/preamp tubes comprised of one 12AX7 and one 12DW7 feeding either a 6V6 (stock) or 6L6 family power tube. We also keep the simple tone cut bringing the least complexity, integral in keeping touch sensitivity and transparency. Of course, the Atomic Jr. relies on tube rectification for PS filtering with a JJ 5AR4/GZ-34 as stock with the ability to run a NOS 5Y3 for more Sag, compression, earlier breakup, and that Brown Sound (it also brings 34v less on the tubes).We want to avoid that harshness that seems to ride along with solid state rectification. Try a vintage 5Y3 for a bit more SAG and less voltage on the power tubes.
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| Brand | |
| Model |
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