-40%
TEN VINTAGE VACUUM TUBE POWER AND OUTPUT TRANSFORMERS FOR AMP BUILDERS Lot 4
$ 68.64
- Description
- Size Guide
Description
This lot of transformers has 2 power transformers, 2 push-pull (PP) output transformers and 6 single-ended (SE) output transformers.Some leads on the transformers will be shorter and may require attaching long leads.
New transformers are expensive.
These are not.
Here’s some notes about these transformers.
Power Transformers
Power transformer from a Bogen MX-30 that powered a 5AR4 rectifier, two 6L6GC power tubes and three 12AX7 preamp tubes.
Power transformer from an Airline mono reel to reel player that powered a 6X4 rectifier, two 6AQ5 power tubes and three 12AX7 preamp tubes.
Push-Pull Output Transformers
Push-pull OT from a Hammond organ for a pair of 6L6 power tubes.
The OT tested 3200 ohm primary to an 8 ohm
Push-pull OT from a Conn organ for a pair of 6L6 power tubes.
The transformer has two secondary leads.
They tested at 7900 to 4 ohms and 7700 to 8 ohms.
Single-Ended Output Transformers
Matched Pair of SE OTs from a Webcor reel to reel player and both test at 3500 ohm to 8 ohm secondary
Matching pair of (2) SE OTs, both tested the same, 6300 ohm primary to 8 ohm secondary
SE OT from a Webcor reel to reel player that tested at 6400 ohm primary to 4 ohm secondary.
SE OT from a Webcor reel to reel player that tested at 8000 ohm primary to 4 ohm secondary.
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