I am looking for the specs on a transistor to repair an audio mixer. The part is labelled "ST A1137", it's a TO-92 PNP device, in what looks like a long-tailed pair in the input stage to the amplifier. I can't find A1137 in any searches in catalogues or online (including st.com) and the manufacturers have no service information for the mixer (Studiomaster Diamond) Anyone have any ideas how to proceed? Thanks, Nigel -- This e-mail and any files transmitted with it ("E-mail") is intended solely for the addressee(s) and may contain confidential and/or legally privileged information. If you are not the addressee(s), any disclosure, reproduction, copying, distribution or other use of the E-mail is prohibited. If you have received this E-mail in error, please delete it and notify the sender immediately via our switchboard or return e-mail. Neither the company nor any individual sending this E-mail accepts any liability in respect of the content (including errors and omissions) and timeliness of the E-mail which arise as a result of transmission. If verification is required, please request a hard copy version _______________________________________________ http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist