As an amp n00b, out of curiosity do you have to use balanced? How does it sound through the regular 3.5mm port? Am I right in thinking I could plug my Westone 4's straight in to them? Would they still sound good despite not being balanced? See only reason I'd prefer to get balanced is for custom IEM use later down the line.
Be a part of the community.
It's free, join today!
Related Forum Threads
- Predator vs Protector Last post on 4/11/11 at 8:19pm in Portable Headphone Amps
- The Best Portable Amp EVER! Last post on 1/7/11 at 7:42pm in Portable Headphone Amps
- Protector vs. Toucan Last post on 9/13/10 at 5:26pm in Portable Headphone Amps
- Help me to decide Last post on 9/2/10 at 6:27pm in Portable Headphone Amps
- RSA Portables: You Rate Them!!! Last post on 1/27/11 at 8:38am in Portable Headphone Amps
Related Articles
-
Headphone Impedance
Edited on 12/9/11 | Contribute to this Article
Recent Reviews
-
SEE PROS & CONS. NOTE: The clamping factor will obviously differ from person to person, but I'm surprised to find little mention of it, as it is the sole reason I'd never think twice about...
-
When I listened to the sound for the 1st time, I was hit by it. I was punched by the not-punchy-bass. I was hoping it would offer much better bass response than SE315.. equals to Klipsch Image...
-
Synopsis: The Aurisonics AS-1b is a very nice custom-fit monitor with a sound tuned for the needs of professional musicians performing on stage. It gives the listener a mid-centric sound that...
-
HiFiMAN HE400 By now I think most of us are familiar with the history behind the HiFiMAN HE-series headphones. What started with a single model has grown into a full...
-
I was in Japan and was looking at headphones to buy. I had a cheap budget of about 4000 yen or circa $40. I bought this headphone because it was on sale for $30 and was very good looking. It was...
Head-Fi Sponsors
The RSA Protector balanced portable: Images and impressions 1st page, Please post your... - Page 55
- SoupRKnowva
- Trader Feedback: +1
-
- offline
- 2,918 Posts. Joined 8/2007
- Location: WPAFB OH
- Select All Posts By This User

As an amp n00b, out of curiosity do you have to use balanced? How does it sound through the regular 3.5mm port? Am I right in thinking I could plug my Westone 4's straight in to them? Would they still sound good despite not being balanced? See only reason I'd prefer to get balanced is for custom IEM use later down the line.
you would be better off getting something like a p-51 or stepdance if you want to go single ended, the protector i meant to be used balanced, but it is pretty amazing balanced.
Thing is, I plan to buy customs in the next few weeks/months (1964-Q, JH13, JH16, UE18 or Westone ES5) so I'd rather not have to sell it and then buy another in a month or two. The idea is to upgrade to balanced cables for the customs. But in the mean time I need to use single ended.
- Jazzyfi
- Trader Feedback: +14
-
- online
- 341 Posts. Joined 4/2010
- Location: Eindhoven, The Netherlands
- Select All Posts By This User
Well, the single ended sucks in my opinion. No improvement or maybe really slight improvement from the headphone out (YMMV). But the balance mode is awesome. One of the best I've heard until now.

Thing is, I plan to buy customs in the next few weeks/months (1964-Q, JH13, JH16, UE18 or Westone ES5) so I'd rather not have to sell it and then buy another in a month or two. The idea is to upgrade to balanced cables for the customs. But in the mean time I need to use single ended.
So if I'm going to be using single ended for now, what would you guys recommend? And how would a Protector single ended sound compared to say, the SR-71A, Pico, P-51, Stepdance etc.
Many thanks
Naim
- Jazzyfi
- Trader Feedback: +14
-
- online
- 341 Posts. Joined 4/2010
- Location: Eindhoven, The Netherlands
- Select All Posts By This User
All of them are better. I had pico slim, pico, and iQube. All of them are better single ended than Protector.
- cooperpwc
- Trader Feedback: +2
-
- online
- 3,870 Posts. Joined 11/2006
- Location: China
- Select All Posts By This User
In fairness, those are three very good amps. :-)
(I haven't heard the Protector.)
Oh well that's a shame. I guess it might be better for me to just purchase a more single end orientated portable amp first then, at least till I get my in ear customs and or balanced cables for whatever headphone I decide on later (currently sporting a lower end HD555 but was thinking of going either LCD-2 or HD650 which might both be a bit too much for any portable amp to manage).
Edited by Naim.F.C - 7/18/11 at 10:43am
- Jazzyfi
- Trader Feedback: +14
-
- online
- 341 Posts. Joined 4/2010
- Location: Eindhoven, The Netherlands
- Select All Posts By This User
Or you can get the SR-71B. A lot of people said that the single ended also sounds awesome. Can't confirm to that but you can ask around.
- Stevtt
- Trader Feedback: +9
-
- offline
- 629 Posts. Joined 1/2005
- Location: North Carolina
- Select All Posts By This User
I've listened to both through the sr-71B and it can handle them. While I prefer balanced, it does a good job SE also. Not too sure about the protector.
- HeadphoneAddict
- Trader Feedback: +6
-
- offline
- 16,233 Posts. Joined 8/2007
- Location: Rocky Mountains, CO
- Select All Posts By This User
My SR-71b single ended is better than Protector single ended, and maybe even better than Protector balanced (with IEM only). I hated to sell my Protector with serial number PR-000 but after owning the SR-71b there was no reason to keep it.
I also thought the P-51 single ended is better than Protector single ended, and balanced the Protector was maybe only slightly better (it was a bit better than Predator though). For me the main benefit of the balanced Protector was it had a lot more power than other portables for full-size balanced phones like HD600 and HE-5 LE. The P-51 couldn't match the Protector with those when balanced. It still couldn't drive the HE-6 at all, while the SR-71b does a very nice job with those.

My SR-71b single ended is better than Protector single ended, and maybe even better than Protector balanced (with IEM only). I hated to sell my Protector with serial number PR-000 but after owning the SR-71b there was no reason to keep it.
I also thought the P-51 single ended is better than Protector single ended, and balanced the Protector was maybe only slightly better (it was a bit better than Predator though). For me the main benefit of the balanced Protector was it had a lot more power than other portables for full-size balanced phones like HD600 and HE-5 LE. The P-51 couldn't match the Protector with those when balanced. It still couldn't drive the HE-6 at all, while the SR-71b does a very nice job with those.
I've ordered a cMoyBB for the time being. Will use that with my W4's/SE535's till I order my customs/new headphones (JH16, ES5, 1964-Q, LCD-2 etc) with balanced cables. After that I'll look in to the SR-71B, though I'm also really liking the look of the ALO RX II despite not being balanced.
- Jazzyfi
- Trader Feedback: +14
-
- online
- 341 Posts. Joined 4/2010
- Location: Eindhoven, The Netherlands
- Select All Posts By This User
Have you consider iQube? One of the best single ended amp I've heard and the battery life is crazy long. I really regret selling my iQube..

I've ordered a cMoyBB for the time being. Will use that with my W4's/SE535's till I order my customs/new headphones (JH16, ES5, 1964-Q, LCD-2 etc) with balanced cables. After that I'll look in to the SR-71B, though I'm also really liking the look of the ALO RX II despite not being balanced.
anyone knows where I can get a replacement for the charger unit? Mine is broken :(
- HeadphoneAddict
- Trader Feedback: +6
-
- offline
- 16,233 Posts. Joined 8/2007
- Location: Rocky Mountains, CO
- Select All Posts By This User
Yeah, email Ray Samuel Audio and maybe they'll replace it or sell you one.
- The RSA Protector balanced portable: Images and impressions 1st page, Please post your impressions . .
Recent Discussions
- › 「Official」Asian Anime, Manga, and Music Lounge 24 seconds ago
- › How do i protect my Mp3's headphone jack?? 45 seconds ago
- › The diary entries of a little girl nearing 30! 46 seconds ago
- › Denon Officially Announces Its New Headphones! 1 minute ago
- › Best IEMS for ~$250 4 minutes ago
- › Tokyo Headphone Festival presented by FUJIYA AVIC, May 12, 2012... 4 minutes ago
- › New Audiolab DAC 5 minutes ago
- › UK 2012 Head-Fi Meet - September 15th Cambridgeshire. 6 minutes ago
- › Audio Technica ATH-PRO700MK2 review - Take two... 7 minutes ago
- › Sennheiser Hd 598 Mixamp and Dac/Amp Questions 9 minutes ago
Recent Reviews
- › BRAINWAVZ HM5 Studio Monitor Headphones by Night Crawler
- › Shure SE535LTD RED by sue4
- › Aurisonics AS-1b by Kunlun
- › HiFiMAN HE-400 by project86
- › Pioneer SE MJ31 by jojexy
- › Grado SR60i Headphones by Smiling Jack
- › Final Audio Design Adagio V by SpringBiscuit
- › Matrix Quattro Dac by shipsupt
- › Sennheiser HD 800 Headphones by DannyRox23
- › Bose OE2i Audio Headphones - White by emceelokey
New Articles
- › iBasso DX100 FAQ by DoctorHeadz
- › DIY Cable Info and Resources by Pingupenguins
- › Asr Head-Fi Threads Compendium by Asr
- › Headphone Buying Guide by keanex
- › Fostex T50RP modification summary LINKS - wiki by jgray91
- › Comparisons of the LCD-3 and the LCD-2 Rev. 2 by MacedonianHero
- › Posting Guidelines by Currawong
- › Comparisons of LCD-2 Rev. 1 and Rev. 2 by MacedonianHero
- › Membership Levels, Badges and Custom Titles by Currawong
- › Sennheiser Hd4 8 Modding For Newbies by koolkat
About Head-Fi.org | Join the Community | Advertise
© 2012 Head-Fi.org is powered by Huddler Tech | FAQ | Support | Privacy/TOS | Site Map






