[jamato8]

The information I have gathered on this amp is that it has sockets for changing out op amps and buffers, can use up to 15 IC's and puts out a little over 2.4 watts per channel. It is a quad design (all channels are separated) with a layered board having copper traces that are gold plated. The size is about the same as the iRiver H140 or 100mm long. 
 
The PB2 is 12.6V when single ended, and it is 25.2V when balanced (swing). Run time is around 15 hours but varies widely depending upon what op amps are chosen and if the buffers are bypassed or not. There are many choices. The volume control is a custom ordered Alps for extremely close matching and is further checked to insure a extremely close tolerance with rejects being tossed. 

 

[debitsohn]

sigh... lol i barely understood all that technical stuff but i already know im goan be very interested in it.  for those who havent tried ibasso, they should.  for the size and price, its very good stuff. 

 

[brendon]

And the guys manning their sales desk are very courteous and quick to respond to any requests or questions that you have which is not too common with a Chinese based company. Win win situation I say  !

 

[ztsen]

PB1 owners shake there head now..  coz PB2 is coming.

With the opamp option definitely is a plus.

 

[Xan7hos]

Good stuff 

 Now we just need to advance 10 years into the future where these things can fit in thinner chassis 

 

[gtoviper]

Inevitably, definitely waiting for someone to pit this against the RSA SR-71B when it's released.

 

[flashy]

I did kept montior to this amp for 1 month.
The information show that this is very pwoerful with change of OP Amp features.
I like it.

 

[paulybatz]

Yippee!

 

[jamato8]

 

 
With 15 IC's that can be changed and 2.4 watts of output and 26 volts of swing this should be another nice compliment to the portable balanced amplifiers. 
 
It is supposed to be released around the 5th or 6th of January. 

 

[pekingduck]

^ Does that mean the DB2 is around the corner as well? 

 

[debitsohn]

Quote:

^ Does that mean the DB2 is around the corner as well? 

yes it is. price is still being decided last time i emailed them but it will be north of 300.

 

[kargi]

I got my pb1&db1 one month ago... Do they make a special offer when we return them

 

[trentino]

Will there be a DB2 this january also?

 

[jamato8]

Quote:

Will there be a DB2 this january also?

Most likely a little later. 

 

[estreeter]

Quote:

I got my pb1&db1 one month ago... Do they make a special offer when we return them

Just enjoy what you have. First rule here is that there will ALWAYS be something new just around the corner. Always.