You can order OC81D here : www.vintage-parts.com
They are momentarily also on Ebay.de

For the 2N270 I can not find something yet.The AC125 may be a equivalent.

Kind regards,

Armand

I'm looking for OC81D transistors used for AF driver in many old UK radios.
I could pay something in the £5-9 range per piece.

I'm also looking for RCA 2n270 transistors.

Here's a list I've made myself which contains radios that has 1x OC81D
in them, and most of them have 2x OC81, but it's the OC81D I'm after.
I'm interested in buying a minimum of 3-5 and a maximum of around 25-30.

::::::::::::: LIST ::::::::::::::::::::
Baird 262 (1963)
Baird 266 (1963)
Bush TR104
Bush TR106
Bush TR114B (1963)
Bush TR116 (1965)
Bush TR130 (1966) - Common
Bush TR230 (197?)
Bush TR82C (Later Version, 1963)
Bush VTR103C
Bush VTR133 (1967)
Dansette 222 (1962)
Dansette Chorister
Dansette GEM
Decca TP85
Decca TPW70
Defiant A55
Defiant Trannie
Dynatron Jewel
Dynatron TP30
Ferguson 349BT
Fidelity Floret
GEC G817
HMV 1424
Murphy Radio B831, B837
Perdio PR25
Perdio PR29 Mayfair
Perdio PR36 Fanfare
Perdio PR7
Philips L2G21T
Philips L2G41T (1.5 kg)
Philips L3G04T/01 L3G23T
Philips L3GO3T
Philips popmaster
Philips susette
Roberts R200 (later, 1961)
Roberts R300 (1964) - Roberts radios seems to be common
Roberts R500 (OC81D, OC81)
Sobell S325

:::::::::::::::::::: END OF LIST ::::::::::::::::::::

Best regards from Sweden,
// Eric