580V bias MK2 Pro SRD7 (Best Version!) It’s Fully functional and in very good condition. I ship worldwide, no problem. Happy listening and God bless :)

 580V bias MK2 Pro SRD7 (Best Version!) It’s Fully functional and in very good condition. I ship worldwide, no problem. Happy listening and God bless :)

STAX SRD-7 SB SELF BIASING MK2 ELECTROSTATIC SPEAKER ADAPTER PRO NORMAL BIAS. Condition is Used. Shipped with USPS Priority Mail.

A silver SRD-7 with normal bias outputs for vintage Stax headphones. Its a nice original unit and everythings working well. It works on any mains voltage 100V–240V. They can be modified to run pro bias as well. Local pickup or Ill ship it, safely packed.

580V bias MK2 Pro SRD7 It’s Fully functional and in very good condition. I ship worldwide, no problem. Happy listening and God bless :)

Hi everyone,You are looking at the RARE STAX SRD-7 SB SELF BIASING MK2 ELECTROSTATIC SPEAKER ADAPTER PRO NORMAL BIAS.Serial number: 00843Made in Japan. Just to be clear, this plus a speaker amplifier is all you need to listen to electrostatic headphones. In very good working condition, minor external cosmetic marks. It is fitted with Gothic Audio Silver plated Copper Banana connectors. 1 inputs: speaker Banana3 outputs: 6 pin normal bias, speaker Banana, 5 pin pro bias. Item will be dispatched after payment clears, usually 2-3 working days.Free Royal Mail Special Next Business Day delivery, sent via Parcelforce 24 hour delivery if over 2KG.No collection possible, I also update the tracking details after dispatch.Please check out my other items I may have for sale, thanks for looking : )Genuine buyers only otherwise you will be reported to the authorities. I will make a note of the serial number for security purposes.

Experience live monitoring like never before with the Stax SRD-7 Adaptor for Ear Speaker. This innovative device is perfect for those who want to enjoy high-quality sound without compromising on comfort. With its adjustable headband and double earpieces, you can wear it for hours on end without feeling any discomfort. The SRD-7 is manufactured in Japan and boasts a sleek black design that will complement any style. It features proprietary connectivity and comes with a range of features such as adjustable headband and ear-cup, making it suitable for live monitoring. This vintage headphone is perfect for audiophiles who want to enjoy an exceptional listening experience. Get yours now and take your music listening to the next level!

Ich verkaufe hier meinen Stax Lambda Pro Kopfhörer plus dem Stax SRD-7/MKII Übertrager für den direkten Anschluss an den Verstärkerausgang für die Lautsprecher. Die wiederum schließt man dann an die Ausgänge des SRD-7/MKII an. Die Combo stammt aus Mitte der 90er Jahre und ist sehr gesucht. Es gibt genug Seiten im Web die die technischen Daten und ähnliches auflisten, also verzichte ich hier darauf. Jeder der diese Kopfhörer sucht weiß worum es sich bei diesen Geräten handelt. Der SRD-7/MKII ist in einem gutem Zustand, es hat nur sehr wenige optische Mängel, siehe Photos. Lediglich die Gummis der Gerätefüße sind (Siehe Photo) nur noch rudimentär vorhanden. Technisch ist er einwandfrei. Der Kopfhörer selbst, der Lambda Pro ist ebenfalls technisch ok, er hat sichtbare Alterungserscheinungen was die Ohrmuscheln betrifft, die Schaumstoffeinlagen in den Ohrmuscheln müssten mal erneuert werden und auch das Lederband am Kopfhörerbügel könnte ausgetauscht werden (Siehe Photo). All dies gibt es aber noch als Ersatzteil, auch hier auf Ebay. Die Kombination ist voll funktionsfähig. Der Kopfhörer allein wird häufig für um die 500 Euro angeboten, der Übertrager SRD-7/MKII ebenfalls.Das Gerät hat damals über 1200 DM gekostet. Ich biete diesen zum Festpreis für 300 Euro an. Er kann sich gerne vor Ort angeschaut werden, ich versende portofrei und versichert per DHL. Nichtraucherhaushalt, keine Tiere. Das Gerät wurde sich in den letzten zwei Jahren nicht genutzt, ich habe es aber in den letzten zwei Wochen durchgehend getestet um die Funktionalität zu kontrollieren, alles lief technisch ohne Probleme. Bei Fragen gerne melden, ich versuche möglichst schnell zu Antworten. Ich versende innherhalb Deutschlands portofrei. Privatverkauf ohne Gewähr, Garantie und/oder Rücknahme.

Stax SRD-7 Adaptor for Ear Speaker.

Stax SRD-7 Adaptor for Ear Speaker.

This is the best version 580V bias MK2 Pro SRD7 Not the 230V normal bias Not the inferior sounding SB Version It’s Fully functional and in very good condition. this version is getting even more rare. It’s build ahead of its time back when speaker amps had audible noise floor and were not so good. So they quickly stopped producing them and this item became obsolete. But with the recent exponential technological improvements in speaker amps, this 580V SRD7 transformer is now more relevant than ever. Traditional electrostatic direct drive dedicated amps even the best DIY ones, have not evolved in many decades and will be surely stuck there because the research into high voltage semi-conductors, the most essential part of those amps, stopped after the death of the CRT TV market. If you already have a great modern speaker amp this is the no brainer and future proof option to drive your electrostatic headphones with almost endless headroom even for the most demanding headphones. I ship worldwide. Happy bidding and God bless :)

This is the best version 580V bias MK2 Pro SRD7 Not the 230V normal bias Not the inferior sounding SB Version It’s Fully functional and in very good condition. this version is getting even more rare. It’s build ahead of its time back when speaker amps had audible noise floor and were not so good. So they quickly stopped producing them and this item became obsolete. But with the recent exponential technological improvements in speaker amps, this 580V SRD7 transformer is now more relevant than ever. Traditional electrostatic direct drive dedicated amps even the best DIY ones, have not evolved in many decades and will be surely stuck there because the research into high voltage semi-conductors, the most essential part of those amps, stopped after the death of the CRT TV market. If you already have a great modern speaker amp this is the no brainer and future proof option to drive your electrostatic headphones with almost endless headroom even for the most demanding headphones. I ship worldwide. Happy bidding and God bless :)

This is the best version 580V bias MK2 Pro SRD7 Not the 230V normal bias Not the inferior sounding SB Version It’s Fully functional and in very good condition. this version is getting even more rare. It’s build ahead of its time back when speaker amps had audible noise floor and were not so good. So they quickly stopped producing them and this item became obsolete. But with the recent exponential technological improvements in speaker amps, this 580V SRD7 transformer is now more relevant than ever. Traditional electrostatic direct drive dedicated amps even the best DIY ones, have not evolved in many decades and will be surely stuck there because the research into high voltage semi-conductors, the most essential part of those amps, stopped after the death of the CRT TV market. If you already have a great modern speaker amp this is the no brainer and future proof option to drive your electrostatic headphones with almost endless headroom even for the most demanding headphones. I ship worldwide. Happy bidding and God bless :)

A nice condition Stax SRD-7, includes original Manual leaflet.This version supports wordlwide voltage, 100-240V. Please note this has Normal Bias sockets only, suitable for Normal Bias Stax Heapdhones. The best way to play your Stax headphones, using any speaker amplifier you may already own. Allowing for higher sound quality than even very expensive Stax Amplifiers. There is a 2-pin mains plug on the power lead, you can purchase a 2-pin to 3-pin UK plug adapter on ebay for abour £3 to £5 very easily. I also have an SRD-6 S/B for sale and may have various Stax headphones for sale soon.

In used working condition.

Fully functional and in very good condition Best and rare version SRD-7 580-Volts PRO MK2, this version is getting rare as hens teeth. Stax build this ahead of its time back when speaker amps had audible noise floor and were not so good. So they quickly stopped producing them and this item became obsolete. But with the recent exponential technological improvements in speaker amps, this 580V SRD7 transformer is now more relevant than ever. If you have a modern Speaker amp (low voltage/High current amplifier) this is absolutely the best way to enjoy your electrostatic headphones and it only gets better as speaker amp Innovation goes on. Traditional electrostatic direct drive dedicated amps even the best DIY ones have essentially not evolved in many decades and will be surely stuck there because the research into high voltage semi-conductors, the most essential part of those amps, completely stopped after the death of the CRT TV market. If you already have great speaker amps this is the no brainer and future proof option to drive your electrostatic headphones with almost endless headroom even for the most demanding headphones. I ship worldwide. Happy bidding and God bless :)

Fully functional and in very good condition Best and rare version SRD-7 580-Volts PRO MK2, this version is getting rare as hens teeth. Stax build this ahead of its time back when speaker amps had audible noise floor and were not so good. So they quickly stopped producing them and this item became obsolete. But with the recent exponential technological improvements in speaker amps, this 580V SRD7 transformer is now more relevant than ever. If you have a modern Speaker amp (low voltage/High current amplifier) this is absolutely the best way to enjoy your electrostatic headphones and it only gets better as speaker amp Innovation goes on. Traditional electrostatic direct drive dedicated amps even the best DIY ones have essentially not evolved in many decades and will be surely stuck there because the research into high voltage semi-conductors, the most essential part of those amps, completely stopped after the death of the CRT TV market. If you already have great speaker amps this is the no brainer and future proof option to drive your electrostatic headphones with almost endless headroom even for the most demanding headphones. I ship worldwide. Happy bidding and God bless :)

Stax Self Energized Adaptor for Ear Speaker Headphones Model SRD-7 SB Black. this is the self biased model, so it doesn’t require being plugged to the mains. early serial number, this unit is in pristine condition, I am the second owner and the first never used it. when paired to a good amplifier, it drives stax sr3/sr5/srx mki-mkii and sigmas superbly. Please take a good look at it, this is being relisted as the previous buyer… SHOULD HAVE GONE TO SPECSAVERS. No offers thank you, but I will take the base price. happy to post worldwide and thanks for taking a look at my other items