In order to move the last remaining stock on SUNAUDIO amps they are being sold at extremely affordable price. Do not miss the chance or it will be too late.

為了酬謝諸位SUNAUDIO的存貨將以最優惠的價錢出售，萬勿錯過勿失良機。

Update version of SV-300BE with square corners transformers. The bigger size power transformer ensures long time steady operation and cool running temperature. Price is slightly increased to 22800hk on brand new unit. 最新款的SV-300BE放大器，現在火牛是方角的並且電源牛體積加大了，這樣更可以保證穩定及減低火牛升溫。全新的機價只畧為提升至$22800元。ALL SOLD!!

Demo unit using F-913 output transformers. It has better performance than the original SOT-525 with additional 4 ohms output tapping. Excellent condition. Last piece in stock. Price is only $16800. 這件是示範品，狀態近全新，輸出牛是F-913比原庄SOT-525特性高一級及有4歐姆輸出抽頭，最後壹件，只售$16800hk.

Here is another piece SV-2A3 used unit which has been modified to use parallel feed circuit using Tango FX40-5 output transformers. Sound quality especially the bass extension is improved at the expense of two more plate chokes and high quality caps. Only $14800. 這是另一件二手的SV-2A3 但運用了並聯饋電的線路，用了TangoFX-40-5輸出牛及多用了2隻屏choke和2支電容去實現，音色方面尤其是低頻是延展了不少。但價格仍只是$14800元。

One of the most affordable amplifier with power and control. The SV-6L6SX is loved by many buyers  due to its low price and good performance. This 2nd hand unit is only $9800hk. 十分超值的放大器，有力水及控制力，討人喜歡的價格舆優質表現，這台二手機只售$9800元。

The long time best selling amplifier employing the circuit of WE-91A amplifier. In these units, Tango U-808 output transformers are used. The power transformer was made by HP USA. The beautiful sound of 310A pentode-made by various makers- is being fully realised due to the combination of 300B as the output tube. Small size but great performance. Only $13800/pair. 這是一款長期十分𣈱銷使用西電91 A後級線路的放大器，輸出牛是TANGO而電源牛是美國H P制造的。在這裹310 A及300 B的配搭令五極管的優美音色及質感等發揮得淋漓盡致。只售$13800元。

Amplifier using 845 as the output power tube. The output transformers are the model SOT-850 while the new model PC-1040E power transformer is used here. Working at around 500V the output power is increased to 12W. The use of switching power supply module for the 845 filament enable the amplifier to operate for prolonged time while the power transformer remains warm only. Special design and unique sound quality，$16800hk only. 使用845作為輸出管的放大器，輸出牛是SOT-850而電源牛是新款的PC-1040E , 工作電壓是500 V左右令到輸出功率增大至12 W左右，由於使用開關式電源作燃點845的燈𢇁，所以即使長時間工作電源牛仍然只是微暖而已。特別的產品，別樹一格的音色，只售$16800。