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MagneQuest Transformers and Chokes For Sale

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W

wattsman

Member
Joined 2016
MagneQuest Transformers and Chokes For Sale (New prices)

All of the below are as new.

Output Transformers

B-7 Cobalt 15K / 500ohms Preamp Transformer a Pair Price $500.00 USD Plus shipping (Sold)
parafeed output transformer,Lowered Price $450.00

To Quote “Cobalt especially in small signal apps. What I like about cobalt is that it has relatively high perm and very high flux density capacity. It can be driven much harder than high or low nickel--- or perhaps even better--- at the same drive level the cobalt will have much more magnetic headroom. By the numbers the cobalt B7-15K could accomadate 50 vrms or more across the primary.”


BH-5 Output Transformers 3k primary SE parafeed 9ohms or 16ohms Nickel stripe A Pair Price $450USD Plus Shipping,Lowered Price $400.00


EXO-36(M4)Output Transformers 2500ohms primary SE parafeed 8 ohm Made for 2A3 A Pair Price $250.00 USD Plus Shipping(Sold)

Robin Hood PF Output transformers 5K ohms primary SE parafeed 8 ohms A Pair Price $250.00 Plus Shipping (Sold)

Chokes

EXO-01 is designed for 20 madc at 100 henries. DCR is 985 ohms A Pair Price $160.00 USD Plus Shipping(Sold)

EXO-03 60ma 40H 340 ohms brass channels A Pair Price $150.00 USD Plus Shipping(Sold)

BCP-16 Nickel grid choke A Pair Price $160.00 USD Plus Shipping(Sold)

Dowdy chokes forty mils @ 125H the Dowdy choke With brass Covers A Pair Price $275.00 USD Plus Shipping(Sold)

Power Transformers

Model R-080 120V primary, 275-0-275 at 20 madc and has a 6.3vct winding at 2Arms. This unit was designed by Peerless as a special low flux density preamp power trans. It is way conservative in design. $90.00 USD Each Plus Shipping, I have two of these power Transformers. (Pair Sold)

PGP-8.1 120V primary, secondaries 350-0-350V 75 mA, 6.3V 2A, 2X 2.5V 1.25A Price is for one $125.00USD Plus Shipping(Sold)
 
Last edited:
W

wattsman

Member
Joined 2016
MagneQuest package deal
for a MQ Parafeed style Preamp includes these items,

B-7 Cobalt 15K / 500ohms Preamp Transformer, a Pair

EXO-01 is designed for 20 madc at 100 henries , a Pair

BCP-16 Nickel grid choke, a Pair

Model R-080 power Transformers, a Pair

The Total price $900.00, Plus shipping
 
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