Can I TRUST AF4K? Read what others have said here.
(Add shipping costs to all prices)
E.F. JOHNSON RANGER & VALIANT Driver Transformer
These are BRAND NEW late manufacture items which are made by Hammond, and they
work fine as a direct sub for the original Johnson iron. Great sounding.
Has proper step-down ratio of 2.8:1 for single plate to p-p grids 807s, 6146s etc.
Primary 10 K-OHMS and secondary 2.5 K-OHMS, center tapped.
SOLD OUT
Audio Coupler Transformers - 600 ohms to 600 ohms
For these 600 ohm to 600 ohm transformers - I have two types. They are both black
and potted as shown in the pictures.
The larger ones are rated 1 watt from 250 to 6000 Hz response.
The smaller ones are rated 0.5 watt and 300 - 3500 Hz response.
Dimensions are 1.5" X 1.5" X 1" for the larger ones.
Dimensions are 1.125" X 1.825" X 0.75" for the smaller ones.
The smaller ones (Left) are available for $15.00 each plus shipping.
The larger ones (Right) are available for $12.00 each plus shipping.
Audio Driver Transformer - 15K to 60K CT.
Suitable for a small modulator up to 15 or 25 watt class or may be used as
an interstage or input transformer. Frequency response 200 Hz - 6000 Hz.
These are new and they are round, potted type.
Dimensions approx. 2" tall by 7/8" diameter.
QTY 8 available for $12.00 each.
Audio Driver Transformer - 50K to 50K CT.
Suitable for a small modulator up to 15 or 25 watt class or may be used as
an interstage or input transformer. Frequency response 200 Hz - 6000 Hz.
These are new and they are round, potted type.
Dimensions approx. 2" tall by 7/8" diameter.
QTY 8 available for $12.00 each.
These look VERY similar to the gray transformer above, only they are black.
50V Transformer with 120V AC primary.
Low Voltage transformer: 115V AC Primary
Secondary 50V CT at 5 Amps
Made by Triad-Ultra - quality upright transformer
with nice gray end-bells.
QTY 1 available for $55.00.
230V AC primary to secondary of 80V CT at 6 Amps
Open Frame type. Dimensions 6" X 5-1/2" X 5-1/2" tall
QTY 2 available for $56.00 each.
Primary 115V AC
SEC 1: 18V at 2A
Above chassis mounting
Will sell for $12.00
Filament Transformer (S) Primary 115V AC
Secondary 1: 50V at 5 Amps
Brand new TRIAD - Upright mount. Nice gray end bells.
Will sell for $50.00
RF Chokes of various inductances available from 1 uH to 680uH. INQUIRE
(No 2.5mH at present)
Add shipping costs to all prices.
73 from Brian ((( Amateur Radio G3XLQ / AF4K )))
See main page for special terms of sales to Canada.
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