Support Head-Fi.org by starting all of your Amazon.com shopping by clicking here.
____________________________________________________________________
Today's Featured Head-Fi Blog:  Jude's Blog
____________________________________________________________________
Please help support Head-Fi by becoming a Contributing Member  CLICK HERE

-- Contributing Members, thank you for your generous support! --
Head-Fi Is Sponsored By:
Register FAQ Blogs Members List Calendar Mark Forums Read Today's Posts Search
 

Head-Fi's Sponsors
(Premier Sponsors bolded)

Featured

2008 International
Head-Fi Meet
(Can Jam '08)
Impressions,
Reviews, Photos


Can Jam '08 graphic
courtesy of Edwood

Click on the links below
for Can Jam '08 photos,
impressions and reviews:


NightWoundsTime
lan
agile_one
wavoman
crappyjones123
Luke G
bperboy
jimaxp

 


Can Jam '08 Logo
T-Shirts For Sale


Head-Fi Blogs
and Facebook

Check out Head-Fi's new
Blogs section.

Featured Head-Fi Blogs:

Jude's "Take My Word"

 From Japan - by Sasaki

 LFF's Blog

(
Start your own Blog!)

Attention
Facebook Users



Join the official
Head-Fi.org
Facebook Group


Head-Fi's Sponsors
(Premier Sponsors bolded)

Featured


Go Back   Head-Fi: Covering Headphones, Earphones and Portable Audio > Equipment Forums > Cables, Power, Tweaks, Speakers, Accessories (DBT-Free Forum)

Cables, Power, Tweaks, Speakers, Accessories (DBT-Free Forum) Discussion of cables, power (the electric kind), tweaks, & accessories.

Meier Audio CORDA HEADSIX & The Most Recent Sponsored Threads

Celebrating 6 years of Head-Fi, Meier Audio introduces the Limited Edition HEADSIX (portable headphone amp) Head-Fi Support Sales Action




 
Reply
 
Thread Tools Display Modes
Old 05-12-2008, 02:26 AM   #1 (permalink)
Head-Fi'er

Profile
Join Date: Dec 2007
Posts: 81
Default Need help - Amp for KEF iQ5?

I've just purchased new speakers - the KEF iQ5 and am looking for a basic amp (~$150). I've browsed a few forums and came across the following: Pioneer Elite A-35R, Sherwood RX-4105, Harman Kardon HK 3380-Z and the Sonic Impact gen 2 T-amp. Which among these (or any other ~$150 amp) would be a good match with the iQ5? Specs are - 88db sensitivity and 8 ohm impedance, but I believe this falls to ~3.5 ohm around the 80 Hz range. I prefer a slightly warm sound in general, as opposed to bright.
__________________
Headphones: Denon AH-D1001, Koss KSC75
Headphone Amp: Visely HEA-1
Speaker setup: Pioneer Elite SX-A9-J + KEF iQ5
sohels is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!Facebook it!
Reply With Quote
Old 05-12-2008, 03:19 AM   #2 (permalink)
Headphoneus Supremus
 
infinitesymphony's Avatar

Profile
Join Date: May 2006
Location: Indiana
Posts: 4,409
Default

T amps are on the brighter side of neutral, Harmon Kardon's budget equipment has reliability problems, and the Sherwood is kind of drab... The Pioneer Elite A-35R is slightly on the warmer side of neutral, and I think it would make a good match for your speakers, as long as you don't require very loud volumes.
__________________
Team Value-Fi.
infinitesymphony is online now  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!Facebook it!
Reply With Quote
Old 05-12-2008, 10:03 PM   #3 (permalink)
Head-Fi'er

Profile
Join Date: Dec 2007
Posts: 81
Default

Yes the A-35R seems like a very good choice. What about 'vintage' Marantz/NAD amps that appear regularly on ebay? I know people use them for their headphone outs, but how good would they be for powering speakers (against newer competition).

How about this: Onkyo TX-8522 - High Fidelity Stereo Receiver | Model Information | Onkyo USA Home Theater Products
__________________
Headphones: Denon AH-D1001, Koss KSC75
Headphone Amp: Visely HEA-1
Speaker setup: Pioneer Elite SX-A9-J + KEF iQ5

Last edited by sohels; 05-12-2008 at 10:18 PM.
sohels is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!Facebook it!
Reply With Quote
Old 05-13-2008, 01:03 AM   #4 (permalink)
Head-Fi'er

Profile
Join Date: Dec 2007
Posts: 81
Default

RX-397

Amazon.com: Sherwood RX-4109 - Receiver: Electronics

Amazon.com: JVC RXD302B 110-Watts per channel Audio / Video Control Receiver with Wireless PC Connectivity: Audio & Video

The JVC's wireless connectivity looks very interesting. Not sure about the sound quality though. Any thoughts?
__________________
Headphones: Denon AH-D1001, Koss KSC75
Headphone Amp: Visely HEA-1
Speaker setup: Pioneer Elite SX-A9-J + KEF iQ5

Last edited by sohels; 05-13-2008 at 05:53 PM.
sohels is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!Facebook it!
Reply With Quote
Old 05-13-2008, 01:27 AM   #5 (permalink)
Headphoneus Supremus
 
infinitesymphony's Avatar

Profile
Join Date: May 2006
Location: Indiana
Posts: 4,409
Default

Marantz and NAD have some solid integrated amps that will give you similar performance. The headphone output on the A-35R is pretty good as well. That Onkyo might be a solid choice. Yamaha makes good budget equipment as well. JVC's receivers are mostly T-amps. It's all up to you.

Try to find reviews for the amps you're looking at. Consider finding a used receiver that has preamplifier outputs and getting a separate power amplifier. It will require more research, but should make for a higher quality system.
__________________
Team Value-Fi.

Last edited by infinitesymphony; 05-13-2008 at 01:30 AM.
infinitesymphony is online now  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!Facebook it!
Reply With Quote
Old 05-13-2008, 03:39 PM   #6 (permalink)
Head-Fi'er

Profile
Join Date: May 2006
Location: Wigan, UK
Posts: 58
Default

Definitely audition something before committing. I found the IQ5s to be very bright so you may want an amp on the warmish side.
__________________
Portable Rig: 5G iPod Video with Rockbox -> ALO Jena Wire 22 Gage Cryo Dock -> Xtra X-1 Amp -> Sennheiser CX300
devotee101 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!Facebook it!
Reply With Quote
Old 05-13-2008, 05:09 PM   #7 (permalink)
Head-Fi'er

Profile
Join Date: Dec 2007
Posts: 81
Default

Well I bought them since I came across an excellent deal. Also, I did some research and while there were a few people who found them bright, most were very impressed. I believe they're very well regarded in the UK.

Anyway, I think I'm probably going with the Pioneer.
__________________
Headphones: Denon AH-D1001, Koss KSC75
Headphone Amp: Visely HEA-1
Speaker setup: Pioneer Elite SX-A9-J + KEF iQ5
sohels is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!Facebook it!
Reply With Quote
Old 06-09-2008, 02:15 PM   #8 (permalink)
Head-Fi'er

Profile
Join Date: Dec 2007
Posts: 81
Default

Ok so I ended up with the following:




What would be a good way to connect the two? I'm looking to get the Belden 5000UE cable - is it a good choice? How should the cable be terminated?
__________________
Headphones: Denon AH-D1001, Koss KSC75
Headphone Amp: Visely HEA-1
Speaker setup: Pioneer Elite SX-A9-J + KEF iQ5
sohels is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!Facebook it!
Reply With Quote
Old 06-09-2008, 06:45 PM   #9 (permalink)
Headphoneus Supremus
 
infinitesymphony's Avatar

Profile
Join Date: May 2006
Location: Indiana
Posts: 4,409
Default

Yep, Belden 12 AWG should work well. Termination is up to you... I prefer bare wire, as recommended by Blue Jeans Cable. You may want to think about banana plugs if the iQ7s are jumpered like the photo, otherwise it might be difficult to fit the wire into the post.
__________________
Team Value-Fi.
infinitesymphony is online now  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!Facebook it!
Reply With Quote
Old 06-10-2008, 05:59 AM   #10 (permalink)
Contributor
Headphoneus Supremus:

Profile
Join Date: Apr 2003
Location: columbus
Posts: 4,392

IM Contacts
Send a message via ICQ to terrymx Send a message via AIM to terrymx Send a message via MSN to terrymx Send a message via Yahoo to terrymx
Default

Great purchase. Sonic t-amp may not be the sound you are looking for (except trends ta-10), but since you bought a tower maybe you might want an amp with more juice to drive the bass for movies. The A-35R is a quite warm amp actaully. You may want to look at some older NAD models on ebay or Denon PMA which has large sound. But hard to recommend anything new for $150.

It's base on specific models, but I don't really have Harman Kardon and Panasonic in my mind as a warmish sounding brand. All my experiences with them has been the opposite.

Last edited by terrymx; 06-10-2008 at 11:26 PM.
terrymx is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Reddit!Facebook it!
Reply With Quote
Reply


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off
Forum Jump



Powered by vBulletin® Version 3.7.3
Copyright ©2000 - 2008, Jelsoft Enterprises Ltd.
SEO by vBSEO 3.2.0 Head-Fi.org
All times are GMT. The time now is 10:47 PM.