This Intregreted amplifier combine with the quality imported of materials such as:

1. Hard wire circuit
2. SRPP & parallel Single Ended Circuit
3. 6BM8 tubes
4. Out put transformer special custom made
5. Pure silver signal cables
6. Input plug single end type
7. Upgradeable to DACT volume
8. Power supply, connector, ceramic tube socket are use high-quality


1. Hard wire circuit instead of PCB board for more sound quality with the lower loss of electric than PCB board but disadvantage is cost of high labor which require the skill labor by hand wiring for soldering, however this is our amplifier and made in Thailand that we have the good skill with the less expensive cost so benefit will go to our customers.

2. SRPP & parallel Single Ended Circuit is a new develop but reserve the sweetness of tube amplifier as in the old day, also have the wider bandwidth by SRPP circuit which regulate the electric current keeping in stability all the time by triode tube combine with class A output tube in parallel tube that can be drive the high dB speakers without any problem, unlike the normally low Watt class A amplifier. From the test, this amplifier give enough high volume for the room size 21x30 feet, which proof for our ears that this is a good performance amplifier with no doubt.

3. The vacuum tubes for this circuit are use the 6BM8 which only found in the high-end and expensive audio in the old day because this tube have both pre and amplifier stages in one tube. Present day we still have several brands such as: SVETLANA, JJ, SOVTEK, RFT, RAYTHEON ,ELECTROHARMONIC, AMPEREX, TELEFUNKEN…etc. from the price $10.00-$60.00
Our testing found out that Svetlana give the good details and sweetness of sound like the cathode tube such as number 300B tube, so we like this type of sound then choose the brand “Svetlana” for this project

4. Output transformer is special custom made which could be the most difficult part for this tube amplifier, first we try all the most popular transformer in Bangkok, Thailand but sound come out is not satisfied for our staffs, by coincident we found a audio master that he know the techniques of output transformer making for the high-end output. Then everything become easier and clear for the most difficult part of this tube amplifier then the quality project are emerge

5. The signal cables we use is the pure silver cable since first we try the copper braid shield from “Kimber” but can't surprise us much and found some noise, that's why we choose the silver cable for more noise protecting. This cable we found from the transmitter parts which have the excellent characteristic for this function then we adapt to our signal cable for this project 

6. Input plug single end RCA type, we have several brands customer can choose without auditioning cost such as: KIMBER, CARDAS, FURUTECH this single end can reduce the “cross talk” problem which found in expensive audio component

7. The Special version for the higher budget which the volume upgrade to DACT brand which come out with the stability of sound, accuracy of sound and clarity. Compare this volume to the sound that come out answer is worth of money(adding $145.00) I said like this because some tube amplifiers have unstable circuit which changing or upgrading some parts can't help much.

8.1 Power supply circuit we use the “Rubycon” brand for dielectric capacitor which is durable, rapid both of charge and discharge, low loss, and the most important the sound is better than the normal brand on the market (this last result is test by listening)

8.2  Speaker connectors use standard that can be screw to lock and accept banana plug, also ready for the big size cables

8.3 Tube sockets use is the ceramic type for better heat protection than plastic or Bakelite and heard that someone said the sound is better but we're not fully agree with this thought, one more thing this ceramic socket type is durable.