post your jimi specs
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post your jimi specs
post jimi specs that work for you. I'll start with a 12000 series superlead.
Filtering:
screens 16 or 32
phase inverter 32 or 64
v1a 820ohm, not 2.7k like the alu amps. this is important with strat, less so with LP.
3H choke, not 5h or 8h
NFB: 47k
tubes
v2: use a real mullard
RFT el34s
watch the preamp voltages so they are not too high. Get a PT that sags, not the 450ma stuff, but something that is historically correct like a marstran.I like around 480v on the plates for jimi
Filtering:
screens 16 or 32
phase inverter 32 or 64
v1a 820ohm, not 2.7k like the alu amps. this is important with strat, less so with LP.
3H choke, not 5h or 8h
NFB: 47k
tubes
v2: use a real mullard
RFT el34s
watch the preamp voltages so they are not too high. Get a PT that sags, not the 450ma stuff, but something that is historically correct like a marstran.I like around 480v on the plates for jimi
http://www.myspace.com/20bonesband" onclick="window.open(this.href);return false;
http://www.myspace.com/prostitutes" onclick="window.open(this.href);return false;
Super 100 amps: 1202-119 & 1202-84
JTM45 RS OT JTM50 JMP50 1959/2203/34/39
http://www.myspace.com/prostitutes" onclick="window.open(this.href);return false;
Super 100 amps: 1202-119 & 1202-84
JTM45 RS OT JTM50 JMP50 1959/2203/34/39
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Re: post your jimi specs
anyone? I have more specs if you want to try something out
http://www.myspace.com/20bonesband" onclick="window.open(this.href);return false;
http://www.myspace.com/prostitutes" onclick="window.open(this.href);return false;
Super 100 amps: 1202-119 & 1202-84
JTM45 RS OT JTM50 JMP50 1959/2203/34/39
http://www.myspace.com/prostitutes" onclick="window.open(this.href);return false;
Super 100 amps: 1202-119 & 1202-84
JTM45 RS OT JTM50 JMP50 1959/2203/34/39
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Re: post your jimi specs
not ready yet ! ^^ but i want to ! nice idea !
actualy, the absolute best would be for each person : specs + hendrixy clips ( speaker used etc .. ) so we can compare ! and also analyse what's the best to our tastes, through the different specs and clips that may be posted ( without too many effects etc )
yes, i saw some of your fb pictures with the jtm and the blackflag, nice ! i was about to do the same, with the same marstran chassis that i helped to design a tad. got two of these, and i thought of building a jtm 45/100 and a blackflag. But i'm not sure about the blackflag or i'll have too many el34 amps ( two sl 69 ) , when i think i'd love the kt66 amps. so the essentials from this marshall era , the extremes would be perhaps the best. i haven't enough audio references of the blackflag to compare and decide.
actualy, the absolute best would be for each person : specs + hendrixy clips ( speaker used etc .. ) so we can compare ! and also analyse what's the best to our tastes, through the different specs and clips that may be posted ( without too many effects etc )
yes, i saw some of your fb pictures with the jtm and the blackflag, nice ! i was about to do the same, with the same marstran chassis that i helped to design a tad. got two of these, and i thought of building a jtm 45/100 and a blackflag. But i'm not sure about the blackflag or i'll have too many el34 amps ( two sl 69 ) , when i think i'd love the kt66 amps. so the essentials from this marshall era , the extremes would be perhaps the best. i haven't enough audio references of the blackflag to compare and decide.
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Re: post your jimi specs
the dual rectifier amps is one of the coolest plexis ever imho, but its a little hard to get right. it can be one of the best - and worst - sounding plexis, depending on ghosting etc
http://www.myspace.com/20bonesband" onclick="window.open(this.href);return false;
http://www.myspace.com/prostitutes" onclick="window.open(this.href);return false;
Super 100 amps: 1202-119 & 1202-84
JTM45 RS OT JTM50 JMP50 1959/2203/34/39
http://www.myspace.com/prostitutes" onclick="window.open(this.href);return false;
Super 100 amps: 1202-119 & 1202-84
JTM45 RS OT JTM50 JMP50 1959/2203/34/39
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Re: post your jimi specs
I may perhaps mod the second jtm some day and try.. But with the larry grounding schem, and perhaps a bit of your help i hope ^^
which songs ( hebdrix songs ) would help me to identify the sound of this blackflag ?
which songs ( hebdrix songs ) would help me to identify the sound of this blackflag ?
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Re: post your jimi specs
catfish blues and voodoo child blues imho
http://www.myspace.com/20bonesband" onclick="window.open(this.href);return false;
http://www.myspace.com/prostitutes" onclick="window.open(this.href);return false;
Super 100 amps: 1202-119 & 1202-84
JTM45 RS OT JTM50 JMP50 1959/2203/34/39
http://www.myspace.com/prostitutes" onclick="window.open(this.href);return false;
Super 100 amps: 1202-119 & 1202-84
JTM45 RS OT JTM50 JMP50 1959/2203/34/39
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Re: post your jimi specs
Thanks Roe. What about little wing and Castle made of sand ? i think i heard someone saying it was the blackflag to his ears but i may be completely wrong.
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Re: post your jimi specs
basically all the dirty tones on the second album, Axis, are black flag
http://www.myspace.com/20bonesband" onclick="window.open(this.href);return false;
http://www.myspace.com/prostitutes" onclick="window.open(this.href);return false;
Super 100 amps: 1202-119 & 1202-84
JTM45 RS OT JTM50 JMP50 1959/2203/34/39
http://www.myspace.com/prostitutes" onclick="window.open(this.href);return false;
Super 100 amps: 1202-119 & 1202-84
JTM45 RS OT JTM50 JMP50 1959/2203/34/39
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Re: post your jimi specs
nice. Then would we consider that little wing and castle made of sand may be a blackflag at a clean level ? or something else ?
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Re: post your jimi specs
the old story, which still seems plausible, is that Axis was a sound city mk1 100w for clean tones and a marshall for dirty tones. so, no blackflag at clean level noXplorer wrote:nice. Then would we consider that little wing and castle made of sand may be a blackflag at a clean level ? or something else ?
http://www.myspace.com/20bonesband" onclick="window.open(this.href);return false;
http://www.myspace.com/prostitutes" onclick="window.open(this.href);return false;
Super 100 amps: 1202-119 & 1202-84
JTM45 RS OT JTM50 JMP50 1959/2203/34/39
http://www.myspace.com/prostitutes" onclick="window.open(this.href);return false;
Super 100 amps: 1202-119 & 1202-84
JTM45 RS OT JTM50 JMP50 1959/2203/34/39
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Re: post your jimi specs
oh, interesting, i didn't know about that at all. where is it coming from ? don't know these sound city amps as well.
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Re: post your jimi specs
I first heard it from Guitar mags, and it fits very well with pictures from that era (and it sounds like it as well). Anyway: what's your Jimi specs?Xplorer wrote:oh, interesting, i didn't know about that at all. where is it coming from ? don't know these sound city amps as well.
http://www.myspace.com/20bonesband" onclick="window.open(this.href);return false;
http://www.myspace.com/prostitutes" onclick="window.open(this.href);return false;
Super 100 amps: 1202-119 & 1202-84
JTM45 RS OT JTM50 JMP50 1959/2203/34/39
http://www.myspace.com/prostitutes" onclick="window.open(this.href);return false;
Super 100 amps: 1202-119 & 1202-84
JTM45 RS OT JTM50 JMP50 1959/2203/34/39
- Xplorer
- Senior Member
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Re: post your jimi specs
haven't build the amp yet ! received the tubes today, missing just two seectors to start 
i'll tell later. yes, let's not forget the subject.
do you have some clips for each specs ? that would be very cool to illustrate the specs.

i'll tell later. yes, let's not forget the subject.
do you have some clips for each specs ? that would be very cool to illustrate the specs.
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Re: post your jimi specs
I'm trying to finish two records with new material and cannot post jimi clips
http://www.myspace.com/20bonesband" onclick="window.open(this.href);return false;
http://www.myspace.com/prostitutes" onclick="window.open(this.href);return false;
Super 100 amps: 1202-119 & 1202-84
JTM45 RS OT JTM50 JMP50 1959/2203/34/39
http://www.myspace.com/prostitutes" onclick="window.open(this.href);return false;
Super 100 amps: 1202-119 & 1202-84
JTM45 RS OT JTM50 JMP50 1959/2203/34/39
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Re: post your jimi specs
Great topic,
I've been playing with this split cathode Super Bass amp trough Jensen speakers that's kind of a Band of Gypsys sounding rig.
The amp is fitted with original dubilier 0.1 caps so it's deeply in your face and so spanky. I'll post some new clips later.
I've been playing with this split cathode Super Bass amp trough Jensen speakers that's kind of a Band of Gypsys sounding rig.
The amp is fitted with original dubilier 0.1 caps so it's deeply in your face and so spanky. I'll post some new clips later.

Last edited by Fuzznut on Sun Jun 03, 2012 2:35 pm, edited 1 time in total.