![]() Specs are rated at 12v Amplifier has an unregulated PWM power supply so expect more at 14.v around 50watt gain maybe a tad more.įrequency Response 20 Hz to 20 kHz +/- 0. ![]() 2 CONGR ATULATIONS You now own the REFERENCE705s Amplifier, the product of an uncompromising design and engineering philosophy. This one is in absolute mint condition for its age with very very minor hair line scratches hardly noticeable it is used, 2 of the rubber grommets are missing for the dipswitches for the xover controlls other then that its a 8.5/10 almost a 9 imo.Īll 5 channels work flawlessly, Loads of options for fine tuning see manual.Īsking 375.00 + shipping Trades, Looking for any Old School Phoenix Gold Must be in 8/10 cosmedic and 10/10 working condition.Īlso please read the online PDF for anymore questions there is a ton of information to be gained I also have the orignal manual as well. 1 REFERENCE 705s 5/3 Channel Power Amplifier OWNERS MANUAL AND INS TALLATION GUIDE. Probably one of the hardest to find Soundstream amplifiers to this day it still holds high value. If you want SQ here it is all 5 channels of it. Soundstream Reference 705s 5/3 channel Class A amplifier. We have 1 Soundstream Reference Series 705 manual available for free PDF download: Installation Manual Soundstream Reference Series 705 Installation Manual (20 pages) 5/3 Channel Power Amplifier Brand: Soundstream Category: Amplifier Size: 0. Of course, that is VERY conservative because soundstream doesnt use voltage regulation, and these numbers are for 12V, and most. Soundstream Reserve RS4.2000 4 Channel Ch. Rare Old School Soundstream USA 364 Car Stereo Amplifier Audio Amp Heat Sink MC. Does anyone have any experience with the new Soundstream Reference Amps. RARE REFURBISHED OLD SCHOOL SOUNDSTREAM CONTINUUM AMP REFERENCE 705S 5 CHANNEL. Weitech transonic cix manualidades Soundstream reference 705s manual dexterity.What about using slightly higher rated, say 0.68ohm emitter resistors? Would that increase stability at all? I know the Class A amps run 1.0ohm + bypass diodes.Putting this out there, was used for a short amount of time from the orignal owner back in the late 90's then stored away. Soundstream Reference 700s 2 ohm mono 14658 Views 20 Replies 6 Participants Last post by ace956, ChrisB Discussion Starter I just received a Soundstream 700s that I pretty much stole on another forum. Soundstream reference 705s manual Samsung scx 340w manual dexterity.It would be nice to lower rail voltage to about 45vDC in high power mode. Not sure if this is the right thing to do. I had done something similar in a test amp prior - playing with rail voltage as an experiment. If I increase R102 or R104 in the PS circuit a few K ohms will that reduce rail a bit? SOA seems kind of tight with TIP102 at 49vDC otherwise. Come to think of it, 49vDC is the highest rail voltage I've ever seen in a soundstream reference amp. Thats just shy of the 50v rail caps, and the TIP102/107 are only rated for 100v. The sub channel to my surprise is running +-49vDC rail. Asking a lot from this amp with those dubs IMO those subs are looking for about 1000w whereas this amp can only give about ~300w. The customer was running it at 1.5 ohms under High Power mode, with two JL13tw3-3 subwoofers in a sealed box. setting the high power/high current switch 10 installation step 2. read this, or sparks will fly 9 installation step 1. Amp is working again and I've tested it down to 1.5ohm in high power mode. 2 congr atulations caution 3 table of contents 4 design features 7 key to callouts. ![]() Also put in a brand NEW FED1 driver card this time, and two new Rectifiers for the 5th channel. Returned to me, and I found the entire 5th channel blown. The amp passed all tests and I sent it off to a customer.Ībout two weeks go by and customer says amp is blowing fuses. More information regarding this can be found in the. Replaced all TIP102, TIP107, MPSA14, and 0.27ohm emitter resistors. Soundstream Reference 705s 5/3 channel Class A amplifier. As far as ratings go, this amp is rated at 50W x 4 on the main channels, and 200W x 1 on the sub channels. Checked driver cards, rebuilt the sub driver card. Prior to the return, I rebuilt 3 of the 5 channels. This amp came back after I rebuilt it and the sub channel failed.
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