Thinking about buying a Tektronix 2465B....Need advice

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Discussion Overview

The discussion revolves around the consideration of purchasing a Tektronix 2465B analog oscilloscope, with a budget under $1000. Participants explore its suitability for general audio repair and design work, comparing it to other options, including digital scopes.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant, Billy, is considering the Tektronix 2465B for its capabilities and price range, suggesting it may be overkill for audio applications.
  • Another participant, Dave, mentions using an older model, the Tek 465B, and agrees that 400MHz is excessive for audio work.
  • A participant questions the price difference between analog and digital oscilloscopes, expressing frustration with the limitations of a simple analog scope.
  • Billy notes that while there is little price difference between 100MHz and 400MHz scopes, he prefers a 4-channel scope and mentions the availability of affordable digital options from brands like Rigol.
  • Billy also expresses concerns about the maintenance of older Tektronix models and humorously comments on the addictive nature of electronics as a hobby.

Areas of Agreement / Disagreement

Participants generally agree that the Tektronix 2465B may be more than necessary for audio work, but there is no consensus on the best choice between analog and digital scopes, as opinions on their respective advantages and drawbacks vary.

Contextual Notes

Participants express varying levels of experience with different oscilloscope models, and there are mentions of specific preferences regarding channel count and frequency range, which may influence their recommendations.

Who May Find This Useful

Individuals interested in purchasing oscilloscopes for audio repair, electronics hobbyists, and those comparing analog and digital scope options may find this discussion relevant.

Planobilly
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Hi,
I have been considering buying a good quality analog scope. Budget under $1000.

I was considering a Tektronix 2465B 400MHz 4 channel. Looks like I could get one in the $400 to $500 range.

Use would be general audio repair and some new design work testing on guitar amps. Basic analog stuff.

Better Ideas??

Cheers,

Billy
 
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Planobilly said:
Hi,
I have been considering buying a good quality analog scope. Budget under $1000.

I was considering a Tektronix 2465B 400MHz 4 channel. Looks like I could get one in the $400 to $500 range.

Use would be general audio repair and some new design work testing on guitar amps. Basic analog stuff.

Better Ideas??

Cheers,

Billy
ideal ... with a 400MHz timebase, it's an overkill for audio stuff :wink:
one of those units should give you lots of new fun to learn

I'm using its older sibling, the Tek 465B ... dates back to the 70's ... is a 100 MHz scope with 2 channel
cheers
Dave
 
What is the price difference between the basic analog and digital 'scopes? I tried using a simple analog 'scope in one of our labs a couple days ago for a fairly simple task to help out a Manufacturing Engineer, and was very frustrated right away at the lack of memory and storage.
 
Hi guys,

Dave, for sure overkill at 400MHz for audio. There does not seem to be much difference in price from 100MHz to 400MHz. I wanted a 4 channel scope and the newer ones tend to be > 200MHz. The 2465B sold for big bucks new.

Berkman, there are several pretty good new digital 100 MHz 4 channel scopes starting around $400. Rigol seems to be the brand many like in cheap digital scopes.

I have a 2 channel Owon 7102 100MHz digital. It is OK for the most part.

Keeping the Tektronix running will be an issue. I am looking for one with a S/N of <50000 which is a little less complex to repair.

Everyone should have a analog scope just to impress the kids...lol All the digital scope just look like really slow computers...lol

This whole electronics hobby is a damn addiction...even worse if you play guitar...lol

Cheers,

Billy
 
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Well Dave...take a look at this.

There must be a sort of Hell that you get sent to for becoming addicted to electronics to pay for your sins! I sort of assumed that it would be located in the back of a beauty parlor with no air condition...lol

Billy
 
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