24-aug-09: my original thread from the Vendor's Bazaar for historical purposes. dave
planet_10 hifi is me doing a little bit to help supply the diy community.
updated: 21_august_2006
News: The Frugel-Horn project has progressed to the point where we are now putting together the 1st flat-paks for those without the facility to cut the parts themselves. Assembly will not require much more than some glue & packing/masking tape & a screwdriver (plus whatever finish you decide). More information at http://www.planet10-hifi.com/FH-flatpak.html
Most of my trade is currently coming from recycling vintage hifi on eBay -- predominantly speaker drivers, but anything i can find that is interesting -- where i live is a fairly good area for mining old hifi. I keep a running list of what is up & has recently happened at: http://www.planetsofta.com/audiolist.html. Mining for the good stuff also leaves me with a large quantity of speakers & bits (ie tube amp chassis/iron) that i don't put up for auction but are available for sale.
As well as this I am selling some items manufactured (or designed) locally -- wooden phase plugs, select speakers -- so far the CSS drivers, modified Fostex FE126e & FE127e, Visaton B200 (stock & modified), select others , and custom loudspeaker enclosures. This product line is slowly expanding.
For the Fostex FE-103/108. RadioShack 40-1197 and other speakers with about a 19mm voice coil such as the FE103A. A slightly smaller version has been done for the Coral versions of the 103A, for the Radio Shack 40-1354 and Fostex FE166/167 (and other drivers with similar voice coil) and for FE206/207. Most recent addiitons are special plugs for the Visaton B200, Fostex FE108eS, and in prototype for the Fostex FE206esR.
Standard phase plugs come in black (to match dark cones or contrast light ones) and in Yellow Cedar (to match light cones or contrast dark ones)
The central spot for information is my new planet_10 hifi website, which besides having product information will also have a growing amount of other useful information.
Dave Dlugos
/aka planet10
Note: planet_10 hifi is also the primary sponsor for my hobby hifi-site below

planet_10 hifi is me doing a little bit to help supply the diy community.
updated: 21_august_2006
News: The Frugel-Horn project has progressed to the point where we are now putting together the 1st flat-paks for those without the facility to cut the parts themselves. Assembly will not require much more than some glue & packing/masking tape & a screwdriver (plus whatever finish you decide). More information at http://www.planet10-hifi.com/FH-flatpak.html

Most of my trade is currently coming from recycling vintage hifi on eBay -- predominantly speaker drivers, but anything i can find that is interesting -- where i live is a fairly good area for mining old hifi. I keep a running list of what is up & has recently happened at: http://www.planetsofta.com/audiolist.html. Mining for the good stuff also leaves me with a large quantity of speakers & bits (ie tube amp chassis/iron) that i don't put up for auction but are available for sale.
As well as this I am selling some items manufactured (or designed) locally -- wooden phase plugs, select speakers -- so far the CSS drivers, modified Fostex FE126e & FE127e, Visaton B200 (stock & modified), select others , and custom loudspeaker enclosures. This product line is slowly expanding.


For the Fostex FE-103/108. RadioShack 40-1197 and other speakers with about a 19mm voice coil such as the FE103A. A slightly smaller version has been done for the Coral versions of the 103A, for the Radio Shack 40-1354 and Fostex FE166/167 (and other drivers with similar voice coil) and for FE206/207. Most recent addiitons are special plugs for the Visaton B200, Fostex FE108eS, and in prototype for the Fostex FE206esR.

Standard phase plugs come in black (to match dark cones or contrast light ones) and in Yellow Cedar (to match light cones or contrast dark ones)
The central spot for information is my new planet_10 hifi website, which besides having product information will also have a growing amount of other useful information.
Dave Dlugos
/aka planet10
Note: planet_10 hifi is also the primary sponsor for my hobby hifi-site below
An example of one of the custom speaker enclosures we have done (as often as not cabinets are unfinished so the client can do the finishing / save money)

karma said:how much for 4 wooden phase plugs?
I've sent you private mail, but for general knowledge, they are $20 CAD/pr ($15 USD) + $2 CAD post ($3 USD to the states/ or $4.50 Air -- $5.50 Air/$4 surface for other countries). 2 pair travel for the same price as a single pair.
dave
woody said:how much for the Rega counter weight?
Tentatively priced at $100 USD.
dave
Dave,
Beautiful job on the speaker cabinet that looks like an ohm. Is the second woofer on the back a live driver wired push-push (both woofers wired to push out at the same time)?
Beautiful job on the speaker cabinet that looks like an ohm. Is the second woofer on the back a live driver wired push-push (both woofers wired to push out at the same time)?
rcavictim said:Beautiful job on the speaker cabinet that looks like an ohm. Is the second woofer on the back a live driver wired push-push (both woofers wired to push out at the same time)?
Thanx -- Chris does good work (he builds, i design). That particular set reused the AMT-1 woofer & PR... the next set we built was a 2=way and used a push-push pr of Fostex 9" on the bottom.

dave
Dave,
You must like the Heil. It sure is a massive slugger. I've never seen one in person or heard it. Does it vent out the back like a dipole or is it front only like a horn? How low can you cross it over?
That second cabinet is absolutely lovely! Beautiful choice of veneer.
I have to wear all the hats at the moment in my speaker and amplifier building factory.
Rob
You must like the Heil. It sure is a massive slugger. I've never seen one in person or heard it. Does it vent out the back like a dipole or is it front only like a horn? How low can you cross it over?
That second cabinet is absolutely lovely! Beautiful choice of veneer.
I have to wear all the hats at the moment in my speaker and amplifier building factory.
Rob
Member
Joined 2002
planet10 said:
Thanx -- Chris does good work (he builds, i design). That particular set reused the AMT-1 woofer & PR... the next set we built was a 2=way and used a push-push pr of Fostex 9" on the bottom.
An externally hosted image should be here but it was not working when we last tested it.
dave
I remember last year what i was tehre and these were just in progress. Sweet they look good. : O )
rcavictim said:You must like the Heil. It sure is a massive slugger. I've never seen one in person or heard it. Does it vent out the back like a dipole or is it front only like a horn? How low can you cross it over?
They are a nice tweeter -- and relatively cheap ($300 or so a pr from ESS as spare parts IB -- we've not actually sourced one that way). This particular Heil is a dipole, there are smaller monopole ones.
XO on these is around 2k (1st order on the 2-ways -- driven by mono Decware ZENs).
dave
Member
Joined 2002
id like to birng up my amps when i move up there and try them out and show ya. : O ) i should be there REALLY REALLY SOON NOW DAVE !!!
WOOT!!
more audio again at daves house SWEEEETTT!!!! you guys are missing so much at daves house : O )
WOOT!!
more audio again at daves house SWEEEETTT!!!! you guys are missing so much at daves house : O )
JasonL said:more audio again at daves house SWEEEETTT!!!! you guys are missing so much at daves house : O )
Illusus (aka Bart) visited yesterday -- another witness to my lab (aka warehouse, aka junk yard)
dave
Member
Joined 2002
one mans junk is another mans tresuere REMEMBER dave i thnk i spyed so much stuff there there i wanted : O ) and fixed lots too : O )
I believe I heard the Heil drivers on AMT speakers long ago. How long have they been around? When I heard them, I was blown away by the transparent sound of them. I could hear the pick contacting the guitar string as it was struck. Amazing.
I have never heard anything as clear since. Is there a downside to these speakers? Narrow dispersion?
Thanks from a new member and a relative novice.
I have never heard anything as clear since. Is there a downside to these speakers? Narrow dispersion?
Thanks from a new member and a relative novice.
Just did some elementary googling to answer my own questions. Yes, long ago: 1973 was when the Heil drivers were introduced. Where can I acquire some of these drivers?
PELarson said:Just did some elementary googling to answer my own questions. Yes, long ago: 1973 was when the Heil drivers were introduced. Where can I acquire some of these drivers?
downside is trying to find something good enuff to keep up... these can be had new as spare parts from ESS in CA (~$300 USD/pr i was told)-- there is also a European licencee, don't know if you can get the driver by itself thou (shipping from CA would be a lot easier to handle as well). And there is always used (off eBay or such)
dave
I just bought a pair of these from ESS for $300 and would like to know some specs. Do you have any sensitivity info or graphs? My plan is to mate them with a pair of woofers from a Klipsch RF-7 that have about 99 db/w/m and built to keep up with a horn mid-tweet. Objective is to build high efficiency speakers without LARGE enclosures or horns.
dshortt9 said:... Objective is to build high efficiency speakers without LARGE enclosures or horns.
Isn't that the dream we all share?! Too bad the laws of physics stand between us and our goal.
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