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We can provide power transformer which use for 117V, 220V, 230V, 240V.

I dont open information about schematic, parts, transformer using in my amplifier. My brand name is the guarantee to what I do with my production !!!

YouTube channel > Otomon Lab YouTube Channel

Speakers


Total 138 Items.

Field coil speaker power supply for Klangfilm, Telefulken, RCA output 10W

Field coil speaker power supply. Tube is used for current regulator.
  • NEW
  • Recommendation

Attenuator transformer for speaker 200Hz~

Sales price: $ 700(Listing price is for payment via Paypal, discount 2% if payment via bank transfer)
Speaker attenuator transformer, 12 steps
  • NEW
  • Recommendation

Finemet attenuator transformer for speaker SA-300 200Hz~

Sales price: $ 650(Listing price is for payment via Paypal, discount 2% if payment via bank transfer)
Special order made speaker attenuator transformer. Finemet core was used, very very good quality sound.
This product is currently sold out.
  • NEW
  • Recommendation

TANGO attenuator transformer for speaker SA-300 200Hz~

Sales price: $ 550(Listing price is for payment via Paypal, discount 2% if payment via bank transfer)
TANGO SA-30 speaker attenuator transformer
This product is currently sold out.

YL Accoustic 4 ways network crossover special order made * 400Hz/1.5KHz/7KHz for Western , GOTO horn

Sales price: $ 1,200(Listing price is for payment via Paypal, discount 2% if payment via bank transfer)
Very very Rare special order made speaker network by YL accoustic for 4 ways speaker, cut off frequency is 400/1.5K/7K hz. Best matching with Western, GOTO, Klangfilm , JBL , Altec speaker.
This product is currently sold out.

Legend 70s year special order made Lo-D (Hitachi) H-70HD horn tweeter x 2

Sales price: $ 380(Listing price is for payment via Paypal, discount 2% if payment via bank transfer)
Legend 70s year special order made Lo-D (Hitachi) H-70HD horn tweeter x 2. This is special order made horn tweeter of Hitachi, brand name Lo-D, model H-70HD.

Legend 70s year Lo-D (Hitachi) L-200 20cm(8 inches) woofer x 2 Alnico magnet

Sales price: $ 285(Listing price is for payment via Paypal, discount 2% if payment via bank transfer)
This is the top class woofer manufactured by Hitachi, brand name Lo-D, model L-200. It is 20cm cone woofer, voice coil is up to 10cm, big alnico magnet was used.

Pair Vintage Lowther PM-6 * VG working condition

Sales price: $ 1,450(Listing price is for payment via Paypal, discount 2% if payment via bank transfer)
The Legend Lowther PM6 speaker x 2. Sound is very beautiful, detail and best matching with tube amp.

Legend 70s year special order made Lo-D (Hitachi) H-70HD horn tweeter x 2

Sales price: $ 380(Listing price is for payment via Paypal, discount 2% if payment via bank transfer)
Legend 70s year special order made Lo-D (Hitachi) H-70HD horn tweeter x 2. This is special order made horn tweeter of Hitachi, brand name Lo-D, model H-70HD.

Pair Legend 50s year TECHNICS EAS-20PW09 x pair * Japanese Lowther

Sales price: $ 500(Listing price is for payment via Paypal, discount 2% if payment via bank transfer)
The Legend 50s year TECHNICS EAS-20PW09 x pair full range speaker. Perfect condition, come with original box, manual. Sound is great, beautiful and best matching with tube amplifier.
This product is currently sold out.

Legend 70s year Lo-D (Hitachi) L-200 20cm(8 inches) woofer x 2 Alnico magnet

Sales price: $ 285(Listing price is for payment via Paypal, discount 2% if payment via bank transfer)
This is the top class woofer manufactured by Hitachi, brand name Lo-D, model L-200. It is 20cm cone woofer, voice coil is up to 10cm, big alnico magnet was used.

Early YL Acoustic 3 ways network crossover order made * 600Hz/5K Hz for Western , GOTO horn

Sales price: $ 750(Listing price is for payment via Paypal, discount 2% if payment via bank transfer)
Very very Rare special order made speaker network by YL accoustic for 3 ways speaker, cut off frequency is 600Hz/5K hz. Best matching with Western, GOTO, Klangfilm , JBL , Altec speaker.
This product is currently sold out.

AL Accoustic 5 ways network crossover special order made * 150Hz/400Hz/900Hz/7KKHz

Sales price: $ 3,000(Listing price is for payment via Paypal, discount 2% if payment via bank transfer)
Special order made by ALE Acoustic in 80s year, it was used for drivers that I listed on another listing. Very very big, the biggest crossover that I have ever seen with 45kg / each.
  • NEW

New condition AUDIO NOTE KONDO woofer x 2 2001-38W 38cm bass * Ex RARE

Sales price: $ 8,500(Listing price is for payment via Paypal, discount 2% if payment via bank transfer)
It is very very rare bass unit for horn system manufactured by Audio note Kondo, It was sent to Audio Note Kondo to restore back to the new condition.

Accuphase FB-250 crossover board 250Hz

Sales price: $ 350(Listing price is for payment via Paypal, discount 2% if payment via bank transfer)
Accuphase FB-250 crossover board 250Hz. Perfect condition.
This product is currently sold out.

Special order made 3 ways network crossover order made for horn system

This is one of the best crossover network that I have made using transformer attenuation for the lowest loss, pure sound from driver unit.