• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

Spice models

Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
Here are two that i had around from someone else's site:

.SUBCKT KTRIODE A G K
+ PARAMS: MU=37.58299 EX=1.132166 KG1=428.9745 KP=402.1368 KVB=321.0256

+ LG=0.2U VBIG=-0.2 EG=1.0389 KG=0.000769 KRG=3.685584 KVG=0.090943

+ CCG=2.4P CGP=3.9P CCP=0.7P CCH=5.6P

E1 7 0 VALUE = {V(A,K) / KP * LOG(1 + EXP(KP * (1/MU + V(G,K) / SQRT(KVB + V(A,K) * V(A,K)))))}

RE1 7 0 1G

G1 A K VALUE = {(PWR(V(7), EX) + PWRS(V(7), EX)) / KG1}

RCP A K 1G ;

C1 G K {CCG} ;

C2 G A {CGP} ;

C3 A K {CCP} ;

C4 K 0 {CCH} ;

E10 10 0 VALUE = {IF(V(A) - V(K) > 0, V(A) - V(K), 0)}

E11 11 0 VALUE = {IF(V(G) - V(K) > VBIG, V(G) - V(K) - VBIG, 0)}

E12 12 0 VALUE = {(KG * (V(11) ** EG) *

+ (((KRG - 1) / (KVG * V(10) + 1)) + 1)) + LG}

G2 G K VALUE = {IF(V(12) > LG, V(12), LG)}

.ENDS

*******************************************************************

.SUBCKT 6N30P-DR A G K

X1 A G K KTRIODE

+ PARAMS: MU=14.82339 EX=1.386938 KG1=255.6717 KP=99.30537 KVB=1042.421

+ LG=0.2U VBIG=-0.1 EG=1.414474 KG=0.000769 KRG=5 KVG=0.027177

+ CCG=6.3P CGP=6.5P CCP=2.4P CCH=8P

.ENDS
 
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.