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Home Audio Amplifiers & Preamps with 12 Channels and 1 Inputs

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  • Home Audio Amplifiers & Preamps with 12 Channels and 1 Inputs

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  • Receivers & Amplifiers
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    • 1pc Mounted PRT06A 12AX7+12AT7 Tube Preamplifier Board Based on MATISSE Circuit - Image 1 of 4
    • 1pc Mounted PRT06A 12AX7+12AT7 Tube Preamplifier Board Based on MATISSE Circuit - Image 2 of 4
    • 1pc Mounted PRT06A 12AX7+12AT7 Tube Preamplifier Board Based on MATISSE Circuit - Image 3 of 4
    • 1pc Mounted PRT06A 12AX7+12AT7 Tube Preamplifier Board Based on MATISSE Circuit - Image 4 of 4

    1pc Mounted PRT06A 12AX7+12AT7 Tube Preamplifier Board Based on MATISSE Circuit

    Brand New
    C $73.87
    Was: C $78.58was - C $78.58
    or Best Offer
    Free shipping
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    • PRAGMATIC MCA-1248 12 CHANNEL AUDIOPHILE AMPLIFIER MULTI USA MADE PROJECT - Image 1 of 4
    • PRAGMATIC MCA-1248 12 CHANNEL AUDIOPHILE AMPLIFIER MULTI USA MADE PROJECT - Image 2 of 4
    • PRAGMATIC MCA-1248 12 CHANNEL AUDIOPHILE AMPLIFIER MULTI USA MADE PROJECT - Image 3 of 4
    • PRAGMATIC MCA-1248 12 CHANNEL AUDIOPHILE AMPLIFIER MULTI USA MADE PROJECT - Image 4 of 4

    PRAGMATIC MCA-1248 12 CHANNEL AUDIOPHILE AMPLIFIER MULTI USA MADE PROJECT

    Parts Only
    C $179.20
    or Best Offer
    S⁣S⁣p⁣R⁣ ⁣o⁣n⁣s⁣F⁣3⁣о⁣ ⁣r⁣e⁣d⁣4⁣P⁣ ⁣⁣⁣⁣C⁣⁣⁣⁣⁣2⁣ ⁣
    • Niles SI-1230 12 Channel Power Amplifier - Image 1 of 4
    • Niles SI-1230 12 Channel Power Amplifier - Image 2 of 4
    • Niles SI-1230 12 Channel Power Amplifier - Image 3 of 4
    • Niles SI-1230 12 Channel Power Amplifier - Image 4 of 4

    Niles SI-1230 12 Channel Power Amplifier

    Pre-Owned · Niles
    (23)
    C $206.79
    or Best Offer
    S⁣p⁣o⁣n⁣s⁣B⁣о⁣r⁣E⁣ ⁣X⁣3⁣ ⁣S⁣P⁣ ⁣S⁣e⁣D⁣ ⁣d⁣⁣3⁣⁣U⁣ ⁣⁣⁣
    • KEY DIGITAL HD VIEW 12 PLUS COMPONENT VIDEO DISTRIBUTION AMPLIFIER - Image 1 of 4
    • KEY DIGITAL HD VIEW 12 PLUS COMPONENT VIDEO DISTRIBUTION AMPLIFIER - Image 2 of 4
    • KEY DIGITAL HD VIEW 12 PLUS COMPONENT VIDEO DISTRIBUTION AMPLIFIER - Image 3 of 4
    • KEY DIGITAL HD VIEW 12 PLUS COMPONENT VIDEO DISTRIBUTION AMPLIFIER - Image 4 of 4

    KEY DIGITAL HD VIEW 12 PLUS COMPONENT VIDEO DISTRIBUTION AMPLIFIER

    Pre-Owned · Key Digital
    (1)
    C $89.60
    or Best Offer
    C $54.23 shipping
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  • 1pc L1.12AU7 / 12AX7-Tube Pre-Amplifie PCB Board - Image 1 of 4

    1pc L1.12AU7 / 12AX7-Tube Pre-Amplifie PCB Board

    Brand New
    C $12.96
    Was: C $13.79was - C $13.79
    or Best Offer
    Free shipping
    T⁣⁣⁣W⁣⁣⁣⁣ ⁣⁣⁣S⁣⁣4⁣⁣⁣⁣ ⁣N⁣T⁣⁣ ⁣⁣1⁣⁣G⁣⁣ ⁣N⁣
  • Architect Model 860 Multi-Channel Audio Control 12 Channel Power Amplifier - Image 1 of 4

    Architect Model 860 Multi-Channel Audio Control 12 Channel Power Amplifier

    Parts Only · AudioControl
    C $179.15
    or Best Offer
    C $57.14 shipping
    Z⁣8⁣ ⁣0⁣⁣4⁣ ⁣⁣⁣⁣X⁣Z⁣ ⁣⁣⁣C⁣⁣H⁣ ⁣⁣⁣W⁣⁣⁣L⁣ ⁣⁣⁣
  • 1pc L1.12AU7 / 12AX7-Tube Pre-Amplifie Finished Board （without tube） - Image 1 of 4

    1pc L1.12AU7 / 12AX7-Tube Pre-Amplifie Finished Board （without tube）

    Brand New
    C $30.45
    Was: C $32.40was - C $32.40
    or Best Offer
    Free shipping
    U⁣⁣T⁣⁣⁣⁣ ⁣Q⁣⁣⁣C⁣⁣ ⁣T⁣⁣⁣⁣1⁣ ⁣N⁣N⁣⁣⁣ ⁣⁣K⁣S⁣ ⁣
  • 1pc L1.12AU7 / 12AX7-Tube Pre-Amplifie Kit DIY（without tube） - Image 1 of 4

    1pc L1.12AU7 / 12AX7-Tube Pre-Amplifie Kit DIY（without tube）

    Brand New
    C $23.78
    Was: C $25.30was - C $25.30
    or Best Offer
    Free shipping
    ⁣X⁣T⁣ ⁣V⁣⁣L⁣⁣⁣ ⁣0⁣⁣⁣⁣Q⁣⁣⁣ ⁣C⁣⁣⁣⁣9⁣⁣⁣⁣ ⁣I⁣
  • NAD CI 9120 12-Channel Power Amplifier - Image 1 of 4

    NAD CI 9120 12-Channel Power Amplifier

    Pre-Owned · NAD
    C $1,757.72
    or Best Offer
    C $428.28 shipping
    V⁣⁣F⁣⁣⁣ ⁣⁣R⁣2⁣⁣⁣⁣⁣ ⁣9⁣⁣T⁣ ⁣⁣⁣⁣M⁣D⁣ ⁣⁣⁣X⁣⁣
  • Niles SI-1200 Systems Integration Amplifier Used - Image 1 of 4

    Niles SI-1200 Systems Integration Amplifier Used

    Pre-Owned · Niles
    C $137.86
    or Best Offer
    Trending at C $184.72

    eBay determines this price through a machine-learned model of the product's sale prices within the last 90 days.

    ⁣⁣I⁣⁣2⁣ ⁣⁣S⁣⁣U⁣⁣⁣ ⁣F⁣⁣⁣⁣⁣⁣E⁣ ⁣S⁣⁣⁣⁣⁣⁣⁣
  • Niles SI-1200 Systems Integration Amplifier Used Tested Good - Image 1 of 4

    Niles SI-1200 Systems Integration Amplifier Used Tested Good

    Pre-Owned · Niles
    C $172.26
    or Best Offer
    Trending at C $184.72

    eBay determines this price through a machine-learned model of the product's sale prices within the last 90 days.

    C $117.03 shipping
    1⁣X⁣ ⁣⁣I⁣A⁣⁣ ⁣⁣A⁣R⁣⁣⁣ ⁣8⁣⁣⁣V⁣ ⁣V⁣⁣⁣6⁣ ⁣1⁣⁣⁣⁣
  • Niles SI-1230 12 Channel Power Amplifier. PARTS ONLY. READ DESCRIPTION - Image 1 of 4

    Niles SI-1230 12 Channel Power Amplifier. PARTS ONLY. READ DESCRIPTION

    Parts Only · Niles
    (23)
    C $34.47
    ⁣⁣W⁣⁣⁣⁣8⁣ ⁣⁣G⁣⁣⁣M⁣ ⁣⁣T⁣O⁣ ⁣R⁣0⁣ ⁣⁣X⁣T⁣⁣⁣ ⁣⁣
  • Niles SI-1230 12 Channel Power Amplifier - Image 1 of 4

    Niles SI-1230 12 Channel Power Amplifier

    Pre-Owned · Niles
    (23)
    C $206.78
    or Best Offer
    C $133.45 shipping
    10 watching
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  • Niles SI-1200 12-Channel 300W Systems Integration Amplifier Not Tested. - Image 1 of 4

    Niles SI-1200 12-Channel 300W Systems Integration Amplifier Not Tested.

    Parts Only · Niles
    C $62.04
    5⁣S⁣p⁣K⁣o⁣ ⁣V⁣P⁣ ⁣n⁣s⁣K⁣3⁣ ⁣o⁣r⁣е⁣S⁣d⁣⁣⁣⁣⁣4⁣ ⁣⁣⁣8⁣
  • Architect Model 860 Multi-Channel Audio Control 12 Channel Power Amplifier - Image 1 of 2

    Architect Model 860 Multi-Channel Audio Control 12 Channel Power Amplifier

    Parts Only · AudioControl
    C $130.97
    or Best Offer
    E⁣3⁣ ⁣⁣2⁣⁣Q⁣⁣ ⁣2⁣H⁣⁣ ⁣⁣2⁣L⁣⁣⁣⁣⁣⁣ ⁣3⁣7⁣ ⁣⁣⁣⁣
  • HD-View-12-Plus-12-Channel-Component-Video-Audio-Distribution-Amplifier-KDCDA12 - Image 1 of 3

    HD-View-12-Plus-12-Channel-Component-Video-Audio-Distribution-Amplifier-KDCDA12

    Pre-Owned · Key Digital
    (1)
    C $165.42
    or Best Offer
    C $56.70 shipping
    ⁣N⁣A⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣ ⁣N⁣⁣G⁣ ⁣⁣R⁣R⁣⁣ ⁣L⁣G⁣ ⁣A⁣H⁣
  • Architect Model 860 Multi-Channel Audio Control 12 Channel Power Amplifier - Image 1 of 4

    Architect Model 860 Multi-Channel Audio Control 12 Channel Power Amplifier

    Parts Only · AudioControl
    C $20.68
    U⁣⁣T⁣ ⁣R⁣⁣⁣S⁣⁣⁣⁣⁣⁣⁣ ⁣H⁣Q⁣⁣ ⁣⁣3⁣O⁣⁣⁣⁣ ⁣⁣1⁣
  • Niles SI-1230 12 Channel Power Amplifier w/Rack Mountable Face Plate - Image 1 of 4

    Niles SI-1230 12 Channel Power Amplifier w/Rack Mountable Face Plate

    Pre-Owned · Niles
    (23)
    C $246.77
    or Best Offer
    6⁣1⁣⁣⁣ ⁣H⁣2⁣⁣⁣⁣⁣ ⁣⁣⁣⁣T⁣⁣⁣⁣⁣⁣⁣⁣E⁣ ⁣⁣V⁣T⁣
  • Niles SI-1230 12 Channel Power Amplifier Excellent Condition - Image 1 of 4

    Niles SI-1230 12 Channel Power Amplifier Excellent Condition

    Pre-Owned · Niles
    (23)
    C $220.58
    or Best Offer
    ⁣⁣⁣2⁣⁣⁣⁣⁣4⁣ ⁣C⁣M⁣ ⁣8⁣⁣⁣I⁣ ⁣⁣3⁣1⁣⁣⁣ ⁣X⁣G⁣⁣⁣
  • KEY DIGITAL HD VIEW 12 PLUS COMPONENT VIDEO DISTRIBUTION AMPLIFIER - Image 1 of 3

    KEY DIGITAL HD VIEW 12 PLUS COMPONENT VIDEO DISTRIBUTION AMPLIFIER

    Pre-Owned · Key Digital
    (1)
    C $158.53
    or Best Offer
    ⁣I⁣⁣0⁣⁣⁣⁣ ⁣6⁣⁣X⁣ ⁣D⁣⁣K⁣⁣ ⁣⁣2⁣⁣U⁣ ⁣Q⁣⁣T⁣ ⁣P⁣⁣
  • NAD CI 9120 12-Channel Power Amplifier - Image 1 of 4

    NAD CI 9120 12-Channel Power Amplifier

    Pre-Owned · NAD
    C $1,240.74
    or Best Offer
    U⁣⁣6⁣⁣ ⁣9⁣8⁣⁣ ⁣5⁣⁣D⁣ ⁣⁣K⁣B⁣⁣⁣⁣ ⁣8⁣3⁣⁣ ⁣E⁣⁣ ⁣⁣
  • Niles SI-1230 12 Channel Power Amplifier - Image 1 of 3

    Niles SI-1230 12 Channel Power Amplifier

    Pre-Owned · Niles
    (23)
    C $206.79
    or Best Offer
    V⁣3⁣ ⁣⁣U⁣⁣⁣1⁣⁣ ⁣⁣0⁣9⁣⁣ ⁣⁣H⁣⁣⁣N⁣⁣ ⁣U⁣⁣⁣⁣⁣5⁣
  • Niles SI-1230 12 Channel Power Amplifier - Image 1 of 3

    Niles SI-1230 12 Channel Power Amplifier

    Pre-Owned · Niles
    (23)
    C $268.83
    or Best Offer
    0⁣⁣⁣U⁣⁣ ⁣⁣⁣⁣Q⁣⁣B⁣⁣⁣⁣⁣ ⁣9⁣5⁣⁣⁣ ⁣N⁣5⁣ ⁣⁣A⁣⁣
  • KEY DIGITAL HD VIEW 12 PLUS COMPONENT VIDEO DISTRIBUTION AMPLIFIER - Image 1 of 4

    KEY DIGITAL HD VIEW 12 PLUS COMPONENT VIDEO DISTRIBUTION AMPLIFIER

    Pre-Owned · Key Digital
    (1)
    C $103.40
    ⁣8⁣⁣⁣⁣N⁣⁣⁣ ⁣⁣4⁣Y⁣⁣⁣⁣⁣ ⁣⁣⁣H⁣0⁣ ⁣H⁣⁣P⁣⁣ ⁣⁣
  • Architect Model 860 Multi-Channel Audio Control 12 Channel Power Amplifier - Image 1 of 4

    Architect Model 860 Multi-Channel Audio Control 12 Channel Power Amplifier

    Pre-Owned · AudioControl
    C $344.64
    C $159.01 shipping
    ⁣U⁣⁣U⁣⁣ ⁣F⁣W⁣ ⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣V⁣6⁣⁣ ⁣⁣7⁣⁣⁣⁣T⁣
  • Niles SI-1230 12-channel multi-room power Amplifier - Image 1 of 4

    Niles SI-1230 12-channel multi-room power Amplifier

    Pre-Owned · Niles
    (23)
    C $199.88
    or Best Offer
    O⁣⁣⁣1⁣ ⁣N⁣⁣6⁣ ⁣⁣⁣V⁣⁣⁣1⁣⁣⁣ ⁣⁣Y⁣J⁣⁣⁣ ⁣⁣X⁣9⁣ ⁣
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    • Number of Inputs: 1- Selected
    • Number of Channels: 12- Selected
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