MS-16 30 to 15ips conversion (or vice versa)

Well, if you have experience with a 15ips machine you can tell just by looking at how fast the reels spin when in PLAY. There’s a big difference between 15 and 30ips. But if you can’t do that just play a 2500’ reel of tape. If it takes about 33 minutes to play the tape, it’s 15ips. If it take about 16.5 minutes it’s 30ips.

You can do the math if you don’t have a 2500’ reel of tape:

Tape length in feet x 12 = inches of tape

Inches of tape ➗ 15ips = seconds of play time

Seconds of play time ➗ 60 seconds = minutes of play time

So 2,500’ x 12 inches = 30,000 inches

30,000 inches ➗ 15ips = 2,000 seconds

2,000 seconds ➗ 60 seconds = 33.33 minutes play time at 15ips
 
Excelente, muchas gracias, yo creí que había alguna indicación impresa en la propia TASCAM MS-16 que indique cual es la velocidad original de IPS.
 
Bueno, si tiene experiencia con una máquina de 15 ips, puede saberlo con solo mirar qué tan rápido giran los carretes cuando está en JUGAR. Hay una gran diferencia entre 15 y 30ips. Pero si no puede hacer eso, simplemente reproduzca un carrete de cinta de 2500'. Si se tarda unos 33 minutos en reproducir la cinta, son 15 ips. Si tarda unos 16,5 minutos, son 30 ips.

Puede hacer los calculos si no tiene un carrete de cinta de 2500':

Longitud de la cinta en pies x 12 = pulgadas de cinta

Pulgadas de cinta ➗ 15ips = segundos de reproducción

Segundos de tiempo de juego ➗ 60 segundos = minutos de tiempo de juego

Entonces 2,500' x 12 pulgadas = 30,000 pulgadas

30,000 pulgadas ➗ 15ips = 2,000 segundos

2000 segundos ➗ 60 segundos = 33,33 minutos de reproducción a 15 ips
He comprobado que está a 15 ips.
Quisiera saber por qué es que permanece encendido este botón de SPEED en el control remoto AQ-65 y por qué el indicador del TIEMPO H: MIN: SEC: es mucho mas rápido. Muchas gracias. (El indicador está al final de la cinta).
 

Attachments

  • 336625199_168078026146522_1684843882077521620_n.webp
    336625199_168078026146522_1684843882077521620_n.webp
    6.6 KB · Views: 17
I’m sorry I can’t tell from your picture what that LED indicator is, I don’t have an AQ-65 manual, and I’ve never used one. Hopefully somebody else can help. You may want to start a new thread.
 
hey folks, i’m very late with the update, but i finally finished the mod a week or so ago. (many other projects)

i recorded a full band last night, and it worked great. i haven’t touched any of the trim pots and i don’t think i will, because it sounds great. i don’t have a calibration tape, and the cost of admission is a little bit absurd to me (almost $500 from MRL). these tapes will stay in my studio, and most everything gets dumped into the DAW, anyway.

performing the mod was very time consuming. removing components and old solder, cleaning solder pads, etc was definitely the most labor intensive part of the process. worth it, though!
 
There is also a playback "Low Freq compensation" trimmer on the R/P cards recessed from the other trimmers.
 
Back
Top