BOSC™ - HiFi Monoblock Class-D GaN Amp

[rollo]

  I use a Lamm Reference preamp. I will check the manual.

charles

[orchardaudio]

  I use a Lamm Reference preamp. I will check the manual.

charles

Based on what I found the output impedance is 130 ohm, this will have no issue driving 5k.

The PecanPi has 100ohm output impedance.

[orchardaudio]

Part 1 of another BOSC writeup:
https://theartofsound.net/forum/showthread.php?62737-Bigblog-The-Revolving-Door-of-HiFi-Auditioning&p=1114154#post1114154

[orchardaudio]

http://audioaddictsforum.com/thread/818/orchard-audios-class-amplifiers-review?page=1&scrollTo=23071

[rollo]

   Need to hear them with the Rethms and Fritz speakers.


charles

[orchardaudio]

I currently have a few review units going around around. If somebody wants to try them, send me an email to leo@orchardaudio.com.

[Guy 13]

Hi,
where in your topic can I find prices for the preamp and amp. ?
I like the idea of a very small unit(s).
Also, where can I find pictures, including under the hood
if no military secret.
Thanks.

Guy 13

[orchardaudio]

Hi,
where in your topic can I find prices for the preamp and amp. ?
I like the idea of a very small unit(s).
Also, where can I find pictures, including under the hood
if no military secret.
Thanks.

Guy 13

All the prices, specs and pictures on the website:
www.orchardaudio.com

There is no preamp.

There is a streamer and a monoblock amp.
PecanPi Streamer -- 499
BOSC monoblock -- 1499 per pair

BOSC will be available at up to 33% off through Kickstarter which will start in early september.

The Streamer currently has a 15% off promotion, you get 15% refunded after you write a review.



BOSC electronics:

[mdconnelly]

I just had the good fortune to spend the last two weeks with Leo's BOSC amps and posted my take on them here:

https://www.audionervosa.com/index.php?topic=7264.0

In my opinion, these amps are something special and worth a listen!

[orchardaudio]

If you are in the NYC area come check out our equipment on September 21st.
https://www.facebook.com/events/404661903524664/

[orchardaudio]

Less than 2 weeks left!

[orchardaudio]

BOSC quality...

Every BOSC amp is hand-assembled and tested in the USA, by yours truly.

The circuit board (PCB) uses a high-quality dielectric, has a gold finish (ENIG), and is assembled in Eatontown, NJ.

The components all come from high-end semiconductor manufacturers: Texas Instruments; Analog Devices; Murata; Panasonic; and NXP; to name a few.

The output filter inductors use oxygen-free copper (OFC) and are specifically made for Class-D amplifiers.

Even though Orchard Audio is new to the market, I have multiple patents and over a decade of experience in designing audio electronics.

I believe that you will be very happy with both the sound and quality of BOSC amplifiers.

Contact me with any questions!

https://www.kickstarter.com/projects/orchardaudio/bosctm-hifi-monoblock-audio-amplifier?ref=1hvtb6

[orchardaudio]

BOSC has reached 40 orders. The $999 price is available until November 5th. After that, the price will go to $1249.

Order here: https://orchardaudio.com/shop?olsPage=products%2Fbsc-mplfr


This is the last chance to get these amazing amplifiers at this price.

Manufacturing of the BOSC amps will kick off on November 6th. Deliveries will start taking place 8-12 weeks after that.

[mdconnelly]

Glad to see that these amps will finally go into production!     

[Guy 13]

Hi all.
Glad to see the ending of the beginning.
Soon some people will enjoy real music reproduction.

Guy 13