Complete set of NINE 901 VI drivers, these are 901 VI but perfect for anything series III and on ! These are perfect for series III IV V and VI, years ago I restored a set of series IV with drivers like these with fantastic results! Tested out on my own 901 system and they all sound great as expected!

This vintage Bose 901 Series IV active equalizer is a rare find for any audiophile. With its sleek brown exterior, it adds a touch of sophistication to any home audio setup. Designed specifically for use with Bose 901 Series IV speakers, it delivers unmatched sound quality and clarity. The equalizer has been well-maintained by its previous owner, ensuring its excellent working condition. Its brand, Bose, is renowned for producing top-of-the-line audio equipment, and this equalizer is no exception. Add this piece to your collection and take your listening experience to the next level. Item is used and does show some ware but overall still displays great and works as you can see the power is lit up. If you have any questions please let ask me or refer to the pictures as everything is sold as is. Before you go check out my other listings. Thanks for stopping by.

I bought this as a back up and am downsizing. It was purchased unopened and I used it briefly before putting it away. I have series VI but prefer the (in my opinion) somewhat warmer sound of series III and IV, and it made my series VI sound sweet). The story behind IV B is they only made a very limited number of them as Series IV was being replaced by Series V. I was able to find on line from Bose that the series IV eq supply was used up and they had to utilize series V chassis, parts and cases to make this eq to have the correct series III and IV curve. The best part of it was Bose began to make the equalizers so much better at this time (1983 for this one, the beginning of the series V era) with much better quality everything. It would be a challenge to find a nicer one that this, if you could find one at all! This has some insignificant marks on the case and is really very nice. It sounds warm and wonderful as it should. Dont miss it!

Complete set of NINE 901 VI drivers, these are 901 VI but perfect for anything series III and on ! These are perfect for series III IV V and VI, years ago I restored a set of series IV with drivers like these with fantastic results! Tested out on my own 901 system and they all sound great as expected!

Hello, I am selling my Bose 901 I II III IV V VI Series Tulip Stand Single This is in As Pictured physical condition.This will be packed with carewith protection on all sides top and bottom!The shipping is for the lower 48 states only!If you have any questions please feel free to ask, thank you!

Hello, I am selling my Bose 901 I II III IV V VI Series Tulip Stand Single This is in As Pictured physical condition.This will be packed with carewith protection on all sides top and bottom!The shipping is for the lower 48 states only!If you have any questions please feel free to ask, thank you!

These are what youre looking for! Please see pics

Complete set of NINE 901 VI drivers, these are 901 VI but perfect for anything series III and on ! These are perfect for series III IV V and VI, years ago I restored a set of series IV with drivers like these with fantastic results! Tested out on my own 901 system and they all sound great as expected!

This listing is for 1 pair (2 nuts) of Bose speaker binding post nuts. These were used on all of your 901s up through Series VI Version 2, 601 Series 1 & 2 & 301 Version 1 & 2. I have 2 pair available at the start of the listing. IF YOU WANT BOTH PAIR (4 NUTS), ENTER QTY. 2 AT CHECKOUT.

Complete set of NINE 901 VI drivers, these are 901 VI but perfect for anything series III and on ! These are perfect for series III IV V and VI, years ago I restored a set of series IV with drivers like these with fantastic results!

These are what youre looking for! Please see pics

Complete set of NINE 901 VI drivers, these are 901 VI but perfect for anything series III and on ! These are perfect for series III IV V and VI, years ago I restored a set of series IV with drivers like these with fantastic results!

GS Audio Inc. is not the owner or seller of these goods, but merely a bailee acting on behalf of the seller to facilitate the sale of the goods by holding the goods until such time as a sale is completed and the goods are shipped to the buyer. GS Audio Inc. has used its best efforts to inspect the item(s) for sale and create descriptions and furnish photographs that fairly and adequately depict the type, condition and image of the goods at the time of sale. GS Audio Inc. makes no express or implied warranties or representations regarding the condition or suitability of the goods and to the extent allowed by law, specifically disclaims any express or implied warranties, including but not limited to any warranty of merchantability or fitness for purpose. GS Audio Inc. reserves the right to cancel bids on any item due to feedback. This Listing Powered By

2 used nuts to use for your 901s in making the speaker wire connection. These are off a series II but work on every series so perfect for your needs.

Bose 901 series IV speakers Excellent Condition Refoamed. With Original Equalizer and original Boxes 1970s . Sound amazing and beautiful woodwork for these 50 year old speakers. All speakers Recently refoamed in March of 2023 No shipping and No Tulip stands Legs mounted under speaker. Pick up only in Appleton Wisconsin Hooked up to my stereo to listen to.

Original OEM Bose 901 Series VI Drivers - Also Fits 901 III - lot of 2.

GOOD CONDITION PHYSICALLY. LOOKING FOR A SPECIFIC CONSUMER ELECTRONICS OWNERS MANUAL OR SERVICE MANUAL? WE HAVE THOUSANDS... JUST ASK... ALL ORIGINAL! McIntosh... Denon... Marantz... Harman Kardon... Crown... JBL... SONY... Citation... Carver...Counterpoint...Fisher... Hafler...Kenwood... Lexicon... Nakamichi... Pioneer... just to name a few!

This unit is working, both channels nice and clean, perfect for series III or IV which I read share the same EQ curve, I just listened to an hour plus of Charlie Parker, Milt Jackson, Ellington and more and it sounded just great. I am a 901 owner myself (Series I and Series VI ver 2) and ran it on my own system. This made my system sound wonderful and despite what Bose may have put out in the past, you can absolutely tailor your own system with any series EQ you wish because although there are subtle differences, frankly they all sound great. This eq seems to have a slightly warmer sound than my series VI eq. If I were to keep it I would have the caps redone just because of the age, but it is working right now. This is listed as parts / not working because I cannot guarantee it and it is sold as is. If you have 901s this is what you need to make them sing. DHS speaker on ebay services these and for a small amount they end up as good as new if not better. The wood cabinet I feel is better than typical w/ some minor corner damage dings etc - not too much but just so you know. The aluminum face has more dings and rubs, but its clean and looks ok. Please see the pics. Ask questions please or ask for before pics before buying. Im auditioning it as I write this and its very nice, currently some later Johnny Cash, very clean sounding. If you have series III or IV in particular this is what youre looking for. These go high so bear in mind.... this will not last,,

Bose 901 Series III Active Equalizer Vintage - Plugged in and the light on the front goes on - slider controls are easy to move. Selling as parts only. There is some oxidation on the aluminum that you can see on the corner and top.

Bose 901 Series III Active Equalizer Vintage - Plugged in and the light on the front goes on - slider controls are easy to move. Selling as parts only. There is some oxidation on the aluminum that you can see on the corner and top.

Paint imperfections, scratches, and some surface corrosion but very solid and still presentable to use as is, or sandblast and repaint for a more desirable condition. I WOULD REALLY LIKE TO DO A LOCAL PICK UP, BUT WILL SHIP IF NEEDED. PLEASE LOOK AT ALL OF THE PICTURES PROVIDED AND ASK FOR MORE IF NEEDED. PLEASE ASK ALL QUESTIONS YOU MAY HAVE. THE MAJORITY OF MY ITEMS ARE SOLD AS IS DUE THEIR NATURE AND RARITY. SOLD AS IS. NO RETURNS. NO REFUNDS. Shipping quote is only for the Continental U.S.A Shipped and insured with UPS or FedEx most of the time.

Bose 901 Series III Active Equalizer Vintage *LOOK. Check photos for condition.

MOLTO BEN TENUTO.PICCOLO RESTAURO SUL PIANO IN LEGNO.ATTACCO (R OUTPUT) E STATO EVIDENTEMENTE SOSTITUITO .SI ACCENDE MA NON HO POSSIBILITA DI PROVARLO.VENDO

GS Audio Inc. is not the owner or seller of these goods, but merely a bailee acting on behalf of the seller to facilitate the sale of the goods by holding the goods until such time as a sale is completed and the goods are shipped to the buyer. GS Audio Inc. has used its best efforts to inspect the item(s) for sale and create descriptions and furnish photographs that fairly and adequately depict the type, condition and image of the goods at the time of sale. GS Audio Inc. makes no express or implied warranties or representations regarding the condition or suitability of the goods and to the extent allowed by law, specifically disclaims any express or implied warranties, including but not limited to any warranty of merchantability or fitness for purpose. GS Audio Inc. reserves the right to cancel bids on any item due to feedback. This Listing Powered By