After I sold my Tannoy Turnberry, I buy a pair of smaller speaker from China. It was a ProAc 2.5 clone. The price is wonderful and I use this speaker till today! I have modified the internal film capacitors (3.4uF and 4.7uF) to Rifa film capacitors and it seems improve a bit in the mid and high frequency.
This was made in year 2006. This is a simple version as I only do the pre-amp part and there is no input selector, remote control and volume control. I use a ladder type step volume control for each channel. The resistors are just normal 1% metal film resistors.
The sound is very smooth for this pre-amp but it lack the extension in super high frequency.
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