J&K Audio Design: Discount

Showing posts with label Discount. Show all posts

Monday, August 2, 2021

Output Transformers Sales - 211 PSE or 845 SE or 212 SE (50W)

Sales! Sales! Sales! Clearing out storeroom. We will clear out storeroom once in a while and here's what we found idling.

Level 3, 50W Single Ended Output Transformers

Primary: 5K

DC: 150mA - 180mA

Secondary: 0-4-8 Ohm

Core: Hi-B / Nickel (Permalloy) Hybrid

Potted with solder tags (126mm x 126mm x 150mm H)

Original price MY$6,900 / U$1,725 per pair

Sales price MY$5,715 / U$1,290 per pair (25% discount!)

Suitable for 300B SE, 300B XLS SE, 211 PSE, 854 SE or PSE, 212 SE (limit to 180mA), KT120 SE, KT150SE, KT88 SE, KT90 SE, EL156 SE, EL152 SE, EL153 SE or any big power tubes.

Sunday, January 3, 2016

Transformer Sales

1/3/2016 Reduced to cost to clear! 2016 New Year Sales.

While Stock Last. They are taking up too much space. They have to go before we ran out of space. Our lost!

********************************************************************

Here are some surplus transformers that we're letting go at a steal. We initially thought of releasing Hitachi Metglas based transformers as part of our line up but eventually went for customized Nanocrystalline amorphous cores instead.

So, what happens to those transformers that we've made for reference? Well, here they are, for sale, at a very, very cheap price, limited quantity only, once in a lifetime kind of deal!

2 coil C core choke (1 pair only) - ~~U$300~~U$200/pc (RRP - U$600/pc), sell in pair only
* Parallel - 5H 600mA
* Series - 40H 300mA
* Cap-in or choke-in applications
* Weight - ~4KG/pc
* Level 2 Precision Wind
Read about 2 coil chokes here:
http://jandkaudiodesign.blogspot.my/2015/04/2-coil-choke.html

300B single ended double C core output transformer (1 pair only) - ~~U$690~~U$490/pair (RRP - U$1200/pr)
* Primary: 3.5K - 2.5K - 0
* Secondary: 8 Ohm
* Primary DC: 150mA (200mA max)
* Frequency response: 20Hz - 50kHz @-1dB
* Level 2 Precision Wind
* Weight - 7.5KG/pc

EL34 push pull C core output transformer (1 pair only) - ~~U$690~~U$490/pair (RRP - U$1200/pr)
* Primary: 5K CT
* Secondary: 8 Ohm
* Frequency response: 20Hz - 40kHz @-2dB
* Level 2 Precision Wind
* Weight - ~4KG/pc

Why Hitachi Metglas - read here:

http://jandkaudiodesign.blogspot.my/2014/03/hitachi-metglas-amcc-400.html
http://jandkaudiodesign.blogspot.my/2014/03/ultimate-amorphous-core-output.html

Now, let's look at some pictures - all comes in powder coated frame. Look at the picture for size:

300B Output Transformer - dual C core

Hitachi Metglas Output Transformer

EL34 Pus Pull Output Transformer - Hitachi Metglas

2 coil choke

While stock last! Only 1 pair per type. SUPER LIMITED EDITION.

J&K Audio Design
10/11/2015

Product Lists
Level 0

Level 1: link 1, link 2, link 3

Level 2: link 1, link 2, link 3, link 4, link 5, link 6

Level 3: depends on type, size and complexity. Email us for details.

Iso-trans: link 1, link 2

* Finished amplifiers, DACs, audio gadgets, upgrades and repairs - this is not our core business and we do it out of passion. We do not have fixed models, fixed price and we customize for each individuals. The sky is limit of creativity.

* Our product lines are always improving and increasing. If you do not see what you want, contact us!

* Please email for volume discounts, distributor and OEM pricing.

Thursday, December 24, 2015

Discount Program

How to get a 5% discount from our products for your next purchase? Read further!

Please click on the blog post you want to post a comment for. There you will see a text box opened right below the blog post.
Please write your comments in opening text box, as detail as you could. Minimum word count is 30 words.
Each comment entitles to only 1 order. So, try to accumulate your orders before placing it.
Discount is applicable for returning customers only, or customers that have physically used our products previously from friends or family. We want only valid comments instead of bogus comments just to get discounts.
If you have a Gmail account, please login before you post, or leave down your identity details in the posts so that it can be tracked back to you.
Postings at other forums like diyaudio.com, audioasylum.com, audiocircle.com, your blogs or websites, and others are welcomed too, and discount applies!