Statements (69)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
amplifier
|
| gptkbp:architect |
push-pull
class AB |
| gptkbp:availability |
vintage market
|
| gptkbp:built |
1960
mid-century modern exceptional high-grade |
| gptkbp:CEO |
metal
|
| gptkbp:collectibility |
high
|
| gptkbp:colors |
silver
|
| gptkbp:community |
audiophile forums
|
| gptkbp:connects |
binding posts
RCA_jacks |
| gptkbp:coolingSystem |
natural convection
|
| gptkbp:crossover |
not applicable
|
| gptkbp:customizationOptions |
common
|
| gptkbp:cylinderCount |
7591
6 x 7591 tubes |
| gptkbp:design |
stereo
|
| gptkbp:dimensions |
17.5 x 14.5 x 6.5 inches
|
| gptkbp:engineType |
output transformer
|
| gptkbp:floors |
rich and detailed
|
| gptkbp:frequency |
20 Hz to 20 kHz
tight and controlled |
| gptkbp:fuel_capacity |
150 watts
|
| gptkbp:hasExperienceIn |
positive
|
| gptkbp:historical_significance |
iconic
|
| https://www.w3.org/2000/01/rdf-schema#label |
Marantz 8 amplifier
|
| gptkbp:impedance |
100 kΩ
4 to 16 ohms |
| gptkbp:influence |
modern audio equipment
|
| gptkbp:inputOutput |
gptkb:RCA
2 aluminum |
| gptkbp:legacy |
classic audio equipment
|
| gptkbp:maintenance |
requires periodic checks
|
| gptkbp:manufacturer |
gptkb:Marantz
|
| gptkbp:market |
audiophile
|
| gptkbp:maxRange |
excellent
|
| gptkbp:notable_feature |
high fidelity sound
|
| gptkbp:notableFeature |
prestigious
|
| gptkbp:notableUsers |
audio professionals
|
| gptkbp:number_of_stages |
push-pull configuration
single-ended configuration |
| gptkbp:powerOutput |
transformer-based
35 watts per channel speaker terminals 70 watts peak |
| gptkbp:productionLocation |
gptkb:Japan
|
| gptkbp:productionYears |
1960s to 1970s
|
| gptkbp:relatedPatent |
Marantz 7 preamplifier
|
| gptkbp:releaseYear |
1960
|
| gptkbp:renovated |
available
popular |
| gptkbp:replacedBy |
less than 1% at rated power
|
| gptkbp:respondsTo |
smooth and clear
|
| gptkbp:sensors |
1.5 volts
|
| gptkbp:services |
easy
|
| gptkbp:sisterCity |
2
|
| gptkbp:soundtrack |
wide
exceptional warm and rich |
| gptkbp:torpedoSystem |
12AX7
|
| gptkbp:type |
rotary
vacuum tube amplifier |
| gptkbp:user_interface |
available online
|
| gptkbp:userBase |
music enthusiasts
|
| gptkbp:weight |
25 pounds
|