Ruby Tubes presents Miscellaneous Vacuum Tubes 6550ASTR MQ. If you are on the lookout for vacuum tubes for amplifiers, amplifiers for electric guitars or guitars and basses in general, then this may be a fitting choice. Make sure to check out the reviews but first of all press the red button below to see if it fits your music taste.
Chris Roditis took the WHATISGOODFORME test and scored a 88% match with 6550ASTR MQ
88% match
Chris likes Indie Rock, Synthpop and New Wave
Is it good for me?

Join the Ruby Tubes 6550ASTR MQ Fans Community

Use the tabs below to see what music people who love this gear like, explore its tech specs and read reviews by other members. Stay tuned, more community features are coming up!

Music taste profile of people who like this gear

Our latest analysis of the music taste of people who like "6550ASTR MQ" shows that it is mostly liked by people who listen to classic rock, alternative rock or blues and are fans of Black Sabbath, Led Zeppelin or Gary Moore.

User data for this research, chart data and conclusions reviewed by the MusicNGear Editorial team

Fans of Ruby Tubes 6550ASTR MQ by artist

Fans by artist
artistFans
Black Sabbath81Black Sabbath: 81 fans
Led Zeppelin72Led Zeppelin: 72 fans
Gary Moore72Gary Moore: 72 fans
Pink Floyd72Pink Floyd: 72 fans
Foo Fighters63Foo Fighters: 63 fans
Deep Purple63Deep Purple: 63 fans
B.B. King63B.B. King: 63 fans
Guns N' Roses54Guns N' Roses: 54 fans
Eagles54Eagles: 54 fans
Eric Clapton54Eric Clapton: 54 fans

Fans of Ruby Tubes 6550ASTR MQ by genre

Fans by genre
genreFans
Classic rock360Classic rock: 360 fans
Alternative rock270Alternative rock: 270 fans
Blues261Blues: 261 fans
Metal207Metal: 207 fans
Pop126Pop: 126 fans

Fans of Ruby Tubes 6550ASTR MQ by age

Fans by age
ageFans
18 to 2419818 to 24: 198 fans
55 and above11755 and above: 117 fans
45 to 5410845 to 54: 108 fans
35 to 444535 to 44: 45 fans
25 to 343625 to 34: 36 fans

Fans of Ruby Tubes 6550ASTR MQ by country

Fans by country
countryFans
United States153United States: 153 fans
Germany90Germany: 90 fans
United Kingdom45United Kingdom: 45 fans
France36France: 36 fans
Canada27Canada: 27 fans
Poland18Poland: 18 fans
Belgium18Belgium: 18 fans
Denmark18Denmark: 18 fans
Indonesia18Indonesia: 18 fans
Finland9Finland: 9 fans
Turkey9Turkey: 9 fans
Australia9Australia: 9 fans
Brazil9Brazil: 9 fans
Bulgaria9Bulgaria: 9 fans
Sweden9Sweden: 9 fans
New Zealand9New Zealand: 9 fans
Austria9Austria: 9 fans
Switzerland9Switzerland: 9 fans

Fans of Ruby Tubes 6550ASTR MQ by gender

Fans by gender
genderFans
Male486Male: 486 fans
Female18Female: 18 fans

Fans of Ruby Tubes 6550ASTR MQ by type of use

Fans by type of use
type of useFans
non-professional use234non-professional use: 234 fans
professional use270professional use: 270 fans

Fans of Ruby Tubes 6550ASTR MQ by ownership

Fans by ownership
ownershipFans
got it351got it: 351 fans
want it99want it: 99 fans

If you're out shopping for miscellaneous vacuum tubes and you really want to see if "Ruby Tubes 6550ASTR MQ" is a fitting choice for you, then take the "Goodforme" test for a more personalized result.

IS IT GOOD FOR ME?

How does the Goodforme test work?

We have collected data (music preferences, personality traits and demographics) by people who took the Goodforme Test for "6550ASTR MQ" and relevant gear by Ruby Tubes, in "Miscellaneous Vacuum Tubes" or related categories and together with the tech specs of products in our database we feed it into our state-of-the-art recommendation engine. A sample of the data we are using to generate the results for the Goodforme Test, reports and visualizations for this gear can be found below.

For the scientific approach behind our collaborative and content-based filtering algorithms used in our hybrid recommender system please consult [1], [2], [3], [4], [5] and [6]

Latest test results

A fan of Led Zeppelin matches 48% with Ruby Tubes 12AX7AC5 HG or a relevant item
48%

A male fan of Led Zeppelin, Foo Fighters, Nine Inch Nails, Gorillaz and Classic rock, Alternative rock, Metal, Electronic , aged 18-24 y.o. from Canada took the "Goodforme" test for a relevant item by Ruby Tubes in the Miscellaneous Vacuum Tubes category 6 months 1 week ago and scored 48%

A fan of Disturbed matches 43% with Ruby Tubes 12AX7WBC HG+ or a relevant item
43%

A male fan of Disturbed, Foo Fighters, Dream Theater and Alternative rock, Metal , aged 18-24 y.o. from United States took the "Goodforme" test for a relevant item by Ruby Tubes in the Miscellaneous Vacuum Tubes category 7 months 2 weeks ago and scored 43%

A fan of Led Zeppelin matches 47% with Ruby Tubes 12AX7AC5 HG or a relevant item
47%

A male fan of Led Zeppelin and Classic rock, Alternative rock, Country , aged 35-44 y.o. from Austria took the "Goodforme" test for a relevant item by Ruby Tubes in the Miscellaneous Vacuum Tubes category 7 months 3 weeks ago and scored 47%

A fan of Led Zeppelin matches 55% with Ruby Tubes 12AX7AC5 HG or a relevant item
55%

A male fan of Led Zeppelin, Jimi Hendrix and Classic rock, Alternative rock, Blues , aged 18-24 y.o. from New Zealand took the "Goodforme" test for a relevant item by Ruby Tubes in the Miscellaneous Vacuum Tubes category 11 months 2 weeks ago and scored 55%

A fan of Billie Joe Armstrong matches 50% with Ruby Tubes 12AX7AC5 HG or a relevant item
50%

A male fan of Billie Joe Armstrong, Kirk Hammett, AC/DC, Nirvana, Green Day, Black Sabbath, Motörhead, Slipknot, Guns N' Roses and Classic rock, Alternative rock, Metal , aged 45-54 y.o. from United States took the "Goodforme" test for a relevant item by Ruby Tubes in the Miscellaneous Vacuum Tubes category 11 months 3 weeks ago and scored 50%

A fan of The Who matches 45% with Ruby Tubes 12AX7WBC HG or a relevant item
45%

A male fan of The Who, AC/DC, Metallica, Iron Maiden, Mötley Crüe, Def Leppard and Classic rock, Metal, Blues , aged 45-54 y.o. from Germany took the "Goodforme" test for a relevant item by Ruby Tubes in the Miscellaneous Vacuum Tubes category 12 months 1 day ago and scored 45%

A fan of Pearl Jam matches 99% with Ruby Tubes 12AU7C or a relevant item
99%

A male fan of Pearl Jam, Radiohead, Miles Davis and Pop, Alternative rock, Country, Jazz, Latin, Reggae , aged 45-54 y.o. from Germany took the "Goodforme" test for a relevant item by Ruby Tubes in the Miscellaneous Vacuum Tubes category 1 year 1 month ago and scored 99%

A fan of AC/DC matches 50% with Ruby Tubes 12AX7WBC HG or a relevant item
50%

A male fan of AC/DC, Deep Purple, Megadeth, Eric Clapton and Pop, Classic rock, Alternative rock, Metal, Blues , aged 45-54 y.o. from Poland took the "Goodforme" test for a relevant item by Ruby Tubes in the Miscellaneous Vacuum Tubes category 1 year 3 months ago and scored 50%

A fan of Blink-182 matches 44% with Ruby Tubes 12AX7WBC HG or a relevant item
44%

A male fan of Blink-182, Bon Jovi, Eric Clapton, Howlin' Wolf and Pop, Classic rock, Blues , aged 35-44 y.o. from Sweden took the "Goodforme" test for a relevant item by Ruby Tubes in the Miscellaneous Vacuum Tubes category 1 year 3 months ago and scored 44%

A fan of Pink Floyd matches 38% with Ruby Tubes 12AX7AC5 HG or a relevant item
38%

A male fan of Pink Floyd, Red Hot Chili Peppers, The Smashing Pumpkins, Foo Fighters and Classic rock, Alternative rock, Blues , aged 55 y.o. or older from United Kingdom took the "Goodforme" test for a relevant item by Ruby Tubes in the Miscellaneous Vacuum Tubes category 1 year 4 months ago and scored 38%

A fan of Blink-182 matches 47% with Ruby Tubes 12AX7WBC HG+ or a relevant item
47%

A male fan of Blink-182, Queen, Pink Floyd, Iron Maiden, Air and Pop, Classic rock, Alternative rock, Metal, Electronic , aged 55 y.o. or older from Germany took the "Goodforme" test for a relevant item by Ruby Tubes in the Miscellaneous Vacuum Tubes category 1 year 5 months ago and scored 47%

A fan of Billie Joe Armstrong matches 42% with Ruby Tubes 12AX7AC5 HG or a relevant item
42%

A male fan of Billie Joe Armstrong, Led Zeppelin, Aerosmith, Deep Purple, Nirvana, Pearl Jam, Radiohead, Black Sabbath, Jimmy Page and Classic rock, Alternative rock , aged 55 y.o. or older from United States took the "Goodforme" test for a relevant item by Ruby Tubes in the Miscellaneous Vacuum Tubes category 1 year 6 months ago and scored 42%

A fan of B.B. King matches 25% with Ruby Tubes 12AX7WBC HG or a relevant item
25%

A male fan of B.B. King, Stevie Ray Vaughan, Robert Johnson and Blues , aged 55 y.o. or older from Brazil took the "Goodforme" test for a relevant item by Ruby Tubes in the Miscellaneous Vacuum Tubes category 1 year 6 months ago and scored 25%

A fan of Deep Purple matches 66% with Ruby Tubes 5AR4C or a relevant item
66%

A male fan of Deep Purple, Nine Inch Nails, Black Sabbath and Classic rock, Alternative rock, Country , aged 25-34 y.o. from France took the "Goodforme" test for a relevant item by Ruby Tubes in the Miscellaneous Vacuum Tubes category 1 year 6 months ago and scored 66%

A fan of Eagles matches 47% with Ruby Tubes 12AX7WBC HG or a relevant item
47%

A male fan of Eagles and Classic rock , aged 18-24 y.o. from Canada took the "Goodforme" test for a relevant item by Ruby Tubes in the Miscellaneous Vacuum Tubes category 1 year 8 months ago and scored 47%

A fan of The Who matches 32% with Ruby Tubes 12AX7AC5 HG or a relevant item
32%

A male fan of The Who, Pink Floyd and Classic rock, Alternative rock , aged 55 y.o. or older from Denmark took the "Goodforme" test for a relevant item by Ruby Tubes in the Miscellaneous Vacuum Tubes category 1 year 10 months ago and scored 32%

A fan of Green Day matches 41% with Ruby Tubes 12AX7AC5 HG or a relevant item
41%

A male fan of Green Day, Foo Fighters, Pantera and Alternative rock, Metal , aged 18-24 y.o. from Indonesia took the "Goodforme" test for a relevant item by Ruby Tubes in the Miscellaneous Vacuum Tubes category 1 year 10 months ago and scored 41%

A fan of Gary Moore matches 55% with Ruby Tubes 12AX7AC5 HG or a relevant item
55%

A male fan of Gary Moore, Eric Clapton, Jimi Hendrix and Classic rock, Blues , aged 18-24 y.o. from United States took the "Goodforme" test for a relevant item by Ruby Tubes in the Miscellaneous Vacuum Tubes category 1 year 11 months ago and scored 55%

A fan of Kirk Hammett matches 34% with Ruby Tubes 12AX7WBC HG+ or a relevant item
34%

A male fan of Kirk Hammett, Metallica, Black Sabbath, Iron Maiden, Judas Priest, Megadeth, Slayer, Pantera, Slipknot, Dream Theater and Metal , aged 18-24 y.o. from Bulgaria took the "Goodforme" test for a relevant item by Ruby Tubes in the Miscellaneous Vacuum Tubes category 2 years 1 week ago and scored 34%

A fan of Kirk Hammett matches 37% with Ruby Tubes 12AX7AC5 HG or a relevant item
37%

A male fan of Kirk Hammett, Deep Purple, Judas Priest, Motörhead and Classic rock, Alternative rock, Metal, Blues , aged 45-54 y.o. from Finland took the "Goodforme" test for a relevant item by Ruby Tubes in the Miscellaneous Vacuum Tubes category 2 years 3 weeks ago and scored 37%

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