To: ciuffoli@saritel.it From: Peter Kantchev - kant@willie.inreach.com Subject: electrostastic Dear Mr Ciuffoli. This is the information you've requested: 1.Original QUAD ESL-63 AUDIO Transformer $240 ( SH/H: $12/USA; Italy $40 single, $65 double) Custom made Transformers for Electrostatic Loudspeakers(made in USA): 2.Full range transformer $440 (SH/H: Italy $40 single, $65-2x) 3.Low frequency transformer $440 (SH/H Italy $40 single, $65-2x) 4.High Frequency transformer $180 (SH/H Italy $20 single, $30-2x) 5.Mylar DUPON 6mk- (for two full range spks) $19 ($8 sh/h) As you know QUAD uses 2x transformers per speaker. The custom made tansformers are push-pull - one per speaker. Sorry, the Shipping/handling is expensive for Italy. All transformers are 100 watt for the specific range.Kant