} Serpent Audio Splice MKII 500 Series FET Compressor — Pro Audio Reserve
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Serpent Audio Splice MKII 500 Series FET Compressor

$1,399.00
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Description

Serpent Audio Splice MKII 500 Series FET Compressor

Serpent Audio Splice MKII 500 Series Demo

  Serpent Audio Splice MKII 500 series FET compressor

Two Classic FET Compressors in One Module

The Serpent Audio Splice MKII faithfully recreates the circuitry and sound of two legendary FET compressors: the classic Blackface and vintage Bluestripe. Each circuit has its own distinct character and compression behavior, and the Splice MKII allows you to switch between them instantly with a simple button push.

The Blackface circuit delivers aggressive, forward compression with fast attack times and a punchy character that's perfect for drums, bass, and sources that need to cut through a mix. The Bluestripe circuit offers a more vintage, musical compression with slightly slower timing and a warmer overall tone. Having both circuits available in a single module gives you incredible versatility for any tracking or mixing situation.

 Serpent Audio Splice MKII Blackface Bluestripe hybrid modes

Unique Hybrid Modes: Blueface and Blackstripe

What makes the Splice MKII truly unique is its ability to mix and match the input and output circuitry from both compressors, creating two entirely new hybrid modes. Blueface mode combines the Blue input circuitry with Black output circuitry, while Blackstripe mode pairs Black input circuitry with Blue output circuitry.

These hybrid modes unlock sounds that simply aren't available in the original hardware units or their clones. By combining the characteristics of both circuits, you can dial in compression colors and behaviors that are exclusive to the Splice MKII, making it far more than just an emulation of classic gear — it's a creative tool that expands the sonic palette of FET compression.

 Serpent Audio Splice MKII transformer balanced input output

Transformer Balanced I/O and 45dB of Gain

The Splice MKII features floating transformer-balanced inputs and outputs for rich harmonic content and excellent noise rejection. The constant 600Ω input attenuator ensures optimal signal matching, while the transformer-balanced output can drive loads down to 150Ω without degradation.

With 45 dB of available gain (±1 dBu) when compression is disabled (ratio set to bypass), the Splice MKII can function as a high-quality line amplifier in addition to its compression duties. Maximum input level is +30 dBu with compression engaged and input level at maximum, while maximum output level reaches +24 dBu, providing exceptional headroom for professional applications.

 Serpent Audio Splice MKII external send return mix control

Mix Control and External Send/Return

The Splice MKII includes a mix control for parallel compression, allowing you to blend compressed and dry signals for maximum impact without sacrificing natural dynamics. When Mix is enabled, the output impedance drops below 100Ω with a transformer-like floating output that's electronically balanced and accepts both balanced and unbalanced signals.

External send and return connections (XLR) allow you to insert additional processing into the compression circuit, with the send featuring <100Ω output impedance and the return offering 22 kΩ input impedance. Both are electronically balanced and accept balanced or unbalanced signals. Signal-to-noise ratio exceeds 80 dBu, with typical THD+N of 0.5% across the 20 Hz to 20 kHz bandwidth. Made in the USA to an exceptional level of craft and workmanship.

Highlights

  • Faithfully recreates two classic FET compressors in 500 series format
  • Switchable Blackface and Bluestripe circuit modes
  • Unique hybrid modes: Blueface (Blue input + Black output) and Blackstripe (Black input + Blue output)
  • Four distinct compression characters in a single module
  • Floating transformer-balanced inputs and outputs
  • Constant 600Ω input attenuator
  • 45 dB available gain (±1 dBu) with compression bypassed
  • Maximum input level: +30 dBu (compression engaged, input at max)
  • Maximum output level: +24 dBu
  • Minimum output load: 150Ω
  • Mix control for parallel compression
  • External send/return connections (XLR)
  • FET gain reduction element
  • Signal-to-noise ratio: >80 dBu
  • THD+N: typically 0.5% (20 Hz–20 kHz)
  • Made in the USA with exceptional craftsmanship

Serpent Audio Splice MKII Specifications

Specification Details
Format 500 Series
Compressor Type FET
Circuit Modes Blackface, Bluestripe, Blueface (hybrid), Blackstripe (hybrid)
Gain Reduction Element FET
Input Constant 600Ω input attenuator, floating transformer balanced
Output Floating transformer balanced
Output (With Mix Enabled) <100Ω output impedance, transformer-like floating output, electronically balanced
External Send <100Ω output impedance, transformer-like floating output, electronically balanced (XLR)
External Return 22 kΩ input impedance, electronically balanced (XLR)
Gain 45 dB (±1 dBu) with compression disabled (ratio set to bypass)
Maximum Input Level +30 dBu (compression engaged, input level at max)
Maximum Output Level +24 dBu
Output Load 150Ω minimum
THD+N Typically 0.5% (20 Hz–20 kHz)
Signal-to-Noise Ratio >80 dBu
Maximum Current Consumption 175 mA @ ±16V
Made In USA

What's in the Box

Included Items
Serpent Audio Splice MKII 500 Series FET Compressor
User Documentation
Shipping

Shipping & Returns

  • We deliver all US orders in 3–5 business days
  • Free cancellations
  • Returns accepted within 30 days (unused items)

Order Confirmation

Once your order is placed, you will receive an order confirmation email. This confirms that we have received your order and have pre-authorized your credit card for the purchase. After confirming availability with our suppliers, we will proceed accordingly:

  • If your item is available and ready to ship within 1–2 business days, we will process the charge and arrange for shipment.

  • If your item is on backorder or unavailable, the pre-authorization will be voided and you will be notified by email.

  • Please note: While most items ship out within 1–2 business days, total delivery time is typically 3–5 business days, depending on your location and carrier handling.

Order Shipment

If your item is in stock and your payment has been processed, your order will typically ship within 1–2 business days. Total delivery time is approximately 3–5 business days from the date of order. Once shipped, you will receive tracking information at the email address provided during checkout within 24 hours of dispatch.

If you have not received tracking information within 3–5 business days of placing your order, please contact us at support@proaudioreserve.com.

The Distributor-Direct Advantage

To ensure you receive the most recent hardware revisions and 100% factory-sealed units, Pro Audio Reserve utilizes a Distributor-Direct fulfillment model. Unlike big-box retailers that may ship "floor models" or gear that has been sitting in general-purpose warehouses, your equipment is pulled directly from the primary manufacturer hub, serialized, and dispatched. This process ensures the highest level of quality control for professional-grade recording equipment.

Shipping Policy

We currently offer free shipping within the United States only. If the checkout process on our website allows you to enter a shipping address and complete your order, your location is eligible to receive delivery.

Changing Shipping Address

If you need to change your shipping address after your order has been processed or shipped, we will do our best to accommodate the request. Please note that address changes may result in delivery delays. Any additional costs incurred due to address changes, including carrier fees or rerouting charges will be the responsibility of the customer. No exceptions.

Shipping Times

All shipping times provided are estimates and should not be considered guarantees. Most orders ship out within 1–2 business days from the time payment is processed. However, total delivery time is typically 3–5 business days, depending on your location, carrier performance, and supplier fulfillment timelines.

We work closely with our vendors to ensure timely deliveries, but please note that supply chain disruptions, high-demand periods, or weather events may occasionally cause delays beyond our control.

  • To avoid misunderstandings: The “shipping time” refers to the total time from order placement to final delivery, not just when the item leaves the warehouse.

  • Cancellations: If you choose to cancel your order because it has not arrived within the estimated delivery window, you may be responsible for applicable shipping charges, restocking fees, warehouse handling costs, and other related fees.

  • Chargebacks: Customers who initiate chargebacks due to shipping delays without contacting us first may be held legally responsible for losses. We strongly encourage open communication so we can resolve any delivery concerns directly and efficiently via our Atlanta-based support team.

Delivery Options

  • Threshold Shipping: Your item will be delivered to your front door, porch, garage, or a covered entryway.

 

Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at ProAudioReserve.

  • Free Shipping USA wide. 
  • 30 Day Easy Returns. Not happy with your product, we'll take it back noquestions asked.
  • Great Service. We pride ourselves on the best service, anywhere.

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Description

Serpent Audio Splice MKII 500 Series FET Compressor

Serpent Audio Splice MKII 500 Series Demo

  Serpent Audio Splice MKII 500 series FET compressor

Two Classic FET Compressors in One Module

The Serpent Audio Splice MKII faithfully recreates the circuitry and sound of two legendary FET compressors: the classic Blackface and vintage Bluestripe. Each circuit has its own distinct character and compression behavior, and the Splice MKII allows you to switch between them instantly with a simple button push.

The Blackface circuit delivers aggressive, forward compression with fast attack times and a punchy character that's perfect for drums, bass, and sources that need to cut through a mix. The Bluestripe circuit offers a more vintage, musical compression with slightly slower timing and a warmer overall tone. Having both circuits available in a single module gives you incredible versatility for any tracking or mixing situation.

 Serpent Audio Splice MKII Blackface Bluestripe hybrid modes

Unique Hybrid Modes: Blueface and Blackstripe

What makes the Splice MKII truly unique is its ability to mix and match the input and output circuitry from both compressors, creating two entirely new hybrid modes. Blueface mode combines the Blue input circuitry with Black output circuitry, while Blackstripe mode pairs Black input circuitry with Blue output circuitry.

These hybrid modes unlock sounds that simply aren't available in the original hardware units or their clones. By combining the characteristics of both circuits, you can dial in compression colors and behaviors that are exclusive to the Splice MKII, making it far more than just an emulation of classic gear — it's a creative tool that expands the sonic palette of FET compression.

 Serpent Audio Splice MKII transformer balanced input output

Transformer Balanced I/O and 45dB of Gain

The Splice MKII features floating transformer-balanced inputs and outputs for rich harmonic content and excellent noise rejection. The constant 600Ω input attenuator ensures optimal signal matching, while the transformer-balanced output can drive loads down to 150Ω without degradation.

With 45 dB of available gain (±1 dBu) when compression is disabled (ratio set to bypass), the Splice MKII can function as a high-quality line amplifier in addition to its compression duties. Maximum input level is +30 dBu with compression engaged and input level at maximum, while maximum output level reaches +24 dBu, providing exceptional headroom for professional applications.

 Serpent Audio Splice MKII external send return mix control

Mix Control and External Send/Return

The Splice MKII includes a mix control for parallel compression, allowing you to blend compressed and dry signals for maximum impact without sacrificing natural dynamics. When Mix is enabled, the output impedance drops below 100Ω with a transformer-like floating output that's electronically balanced and accepts both balanced and unbalanced signals.

External send and return connections (XLR) allow you to insert additional processing into the compression circuit, with the send featuring <100Ω output impedance and the return offering 22 kΩ input impedance. Both are electronically balanced and accept balanced or unbalanced signals. Signal-to-noise ratio exceeds 80 dBu, with typical THD+N of 0.5% across the 20 Hz to 20 kHz bandwidth. Made in the USA to an exceptional level of craft and workmanship.

Highlights

  • Faithfully recreates two classic FET compressors in 500 series format
  • Switchable Blackface and Bluestripe circuit modes
  • Unique hybrid modes: Blueface (Blue input + Black output) and Blackstripe (Black input + Blue output)
  • Four distinct compression characters in a single module
  • Floating transformer-balanced inputs and outputs
  • Constant 600Ω input attenuator
  • 45 dB available gain (±1 dBu) with compression bypassed
  • Maximum input level: +30 dBu (compression engaged, input at max)
  • Maximum output level: +24 dBu
  • Minimum output load: 150Ω
  • Mix control for parallel compression
  • External send/return connections (XLR)
  • FET gain reduction element
  • Signal-to-noise ratio: >80 dBu
  • THD+N: typically 0.5% (20 Hz–20 kHz)
  • Made in the USA with exceptional craftsmanship

Serpent Audio Splice MKII Specifications

Specification Details
Format 500 Series
Compressor Type FET
Circuit Modes Blackface, Bluestripe, Blueface (hybrid), Blackstripe (hybrid)
Gain Reduction Element FET
Input Constant 600Ω input attenuator, floating transformer balanced
Output Floating transformer balanced
Output (With Mix Enabled) <100Ω output impedance, transformer-like floating output, electronically balanced
External Send <100Ω output impedance, transformer-like floating output, electronically balanced (XLR)
External Return 22 kΩ input impedance, electronically balanced (XLR)
Gain 45 dB (±1 dBu) with compression disabled (ratio set to bypass)
Maximum Input Level +30 dBu (compression engaged, input level at max)
Maximum Output Level +24 dBu
Output Load 150Ω minimum
THD+N Typically 0.5% (20 Hz–20 kHz)
Signal-to-Noise Ratio >80 dBu
Maximum Current Consumption 175 mA @ ±16V
Made In USA

What's in the Box

Included Items
Serpent Audio Splice MKII 500 Series FET Compressor
User Documentation
Shipping

Shipping & Returns

  • We deliver all US orders in 3–5 business days
  • Free cancellations
  • Returns accepted within 30 days (unused items)

Order Confirmation

Once your order is placed, you will receive an order confirmation email. This confirms that we have received your order and have pre-authorized your credit card for the purchase. After confirming availability with our suppliers, we will proceed accordingly:

  • If your item is available and ready to ship within 1–2 business days, we will process the charge and arrange for shipment.

  • If your item is on backorder or unavailable, the pre-authorization will be voided and you will be notified by email.

  • Please note: While most items ship out within 1–2 business days, total delivery time is typically 3–5 business days, depending on your location and carrier handling.

Order Shipment

If your item is in stock and your payment has been processed, your order will typically ship within 1–2 business days. Total delivery time is approximately 3–5 business days from the date of order. Once shipped, you will receive tracking information at the email address provided during checkout within 24 hours of dispatch.

If you have not received tracking information within 3–5 business days of placing your order, please contact us at support@proaudioreserve.com.

The Distributor-Direct Advantage

To ensure you receive the most recent hardware revisions and 100% factory-sealed units, Pro Audio Reserve utilizes a Distributor-Direct fulfillment model. Unlike big-box retailers that may ship "floor models" or gear that has been sitting in general-purpose warehouses, your equipment is pulled directly from the primary manufacturer hub, serialized, and dispatched. This process ensures the highest level of quality control for professional-grade recording equipment.

Shipping Policy

We currently offer free shipping within the United States only. If the checkout process on our website allows you to enter a shipping address and complete your order, your location is eligible to receive delivery.

Changing Shipping Address

If you need to change your shipping address after your order has been processed or shipped, we will do our best to accommodate the request. Please note that address changes may result in delivery delays. Any additional costs incurred due to address changes, including carrier fees or rerouting charges will be the responsibility of the customer. No exceptions.

Shipping Times

All shipping times provided are estimates and should not be considered guarantees. Most orders ship out within 1–2 business days from the time payment is processed. However, total delivery time is typically 3–5 business days, depending on your location, carrier performance, and supplier fulfillment timelines.

We work closely with our vendors to ensure timely deliveries, but please note that supply chain disruptions, high-demand periods, or weather events may occasionally cause delays beyond our control.

  • To avoid misunderstandings: The “shipping time” refers to the total time from order placement to final delivery, not just when the item leaves the warehouse.

  • Cancellations: If you choose to cancel your order because it has not arrived within the estimated delivery window, you may be responsible for applicable shipping charges, restocking fees, warehouse handling costs, and other related fees.

  • Chargebacks: Customers who initiate chargebacks due to shipping delays without contacting us first may be held legally responsible for losses. We strongly encourage open communication so we can resolve any delivery concerns directly and efficiently via our Atlanta-based support team.

Delivery Options

  • Threshold Shipping: Your item will be delivered to your front door, porch, garage, or a covered entryway.

 

Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at ProAudioReserve.

  • Free Shipping USA wide. 
  • 30 Day Easy Returns. Not happy with your product, we'll take it back noquestions asked.
  • Great Service. We pride ourselves on the best service, anywhere.

Reviews

Customer Reviews

Be the first to write a review
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