PROFESSOR's LOG
conceived and compiled by 15min records

15min_records

25 notes

Faemi Soviet Union Analogue toy synthesizer

Faemi Soviet Union Analogue toy synthesizer

3 notes

1960s Antonelli Italian Mini Harmonium

1960s Antonelli Italian Mini Harmonium

6 notes

record store day!

record store day!

1 note

There’s just something about the Electrohome Apollo stereo system which, though audiophiles might pan for the sound.

There’s just something about the Electrohome Apollo stereo system which, though audiophiles might pan for the sound.

1 note

HP122A oscilloscope
RCA model 154 from the 40s
General Radio 1390A random noise generator
B&K 301B Sine/Square transistor oscillator
HP 201CR
HP 200ABR

HP122A oscilloscope
RCA model 154 from the 40s
General Radio 1390A random noise generator
B&K 301B Sine/Square transistor oscillator
HP 201CR
HP 200ABR

2 notes

AKAT-1

AKAT-1 is an analog computer. Back in the 1960s, this approach offered speed and acceptable accuracy without the complexity of digital logic.The result was a device that could solve relatively complex differential equations in real time, as long as you weren’t after precise values. Alas, time has passed it by and it now leads a life of leisure at the Museum of Technology (Muzeum Techniki) in Warsaw, Poland.

AKAT-1

AKAT-1 is an analog computer. Back in the 1960s, this approach offered speed and acceptable accuracy without the complexity of digital logic.The result was a device that could solve relatively complex differential equations in real time, as long as you weren’t after precise values. Alas, time has passed it by and it now leads a life of leisure at the Museum of Technology (Muzeum Techniki) in Warsaw, Poland.

539 notes

NUCLEONIC
ELTRONOVOX
(1954)

NUCLEONIC
ELTRONOVOX
(1954)

12 notes

SILVER STAR
ORP-1803
(1976)
A turntable. A radio. An organ

SILVER STAR
ORP-1803
(1976)
A turntable. A radio. An organ

2,795 notes

Polaroid SX-70

Polaroid SX-70

3 notes